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Slippery Slope Fallacy | Definition & Examples
Published on April 14, 2023 by Kassiani Nikolopoulou . Revised on February 26, 2024.
The slippery slope fallacy is an argument that claims an initial event or action will trigger a series of other events and lead to an extreme or undesirable outcome. The slippery slope fallacy anticipates this chain of events without offering any evidence to substantiate the claim.
As a result, the slippery slope fallacy can be misleading both in our own internal reasoning process and in public debates.
Table of contents
What is the slippery slope fallacy, why is the slippery slope fallacy used, what are different types of slippery slope fallacy, slippery slope fallacy examples, other interesting articles, frequently asked questions about the slippery slope fallacy.
Slippery slope fallacy occurs when a person asserts that a relatively small step will lead to a chain of events that result in a drastic change or a negative outcome. This assertion is called a slippery slope argument.
This is problematic as the person assumes a cause-and-effect relationship between two or more events or outcomes without knowing for sure how things will pan out. This progression of actions or events is presented as inevitable and impossible to stop (much like the way one step on a slippery incline will cause a person to fall and slide all the way to the bottom). However, little or no evidence is presented to back up the claim.
![slippery slope critical thinking What is the slippery slope fallacy?](https://www.scribbr.com/wp-content/uploads/2024/02/the-slippery-slope-fallacy.webp)
The slippery slope fallacy is a logical fallacy or reasoning error. More specifically, it is an informal fallacy where the error lies in the content of the argument rather than its format ( formal fallacy ). Therefore, not every slippery slope argument is flawed. When there is evidence that the consequences of the initial action are highly likely to occur, then the slippery slope argument is not fallacious.
“If I don’t pass tomorrow’s exam, I will not get the GPA I need to go to a good college, and then I won’t be able to find a job and earn a living. If I don’t pass the exam, my life is ruined!”
This is a fallacy because there is only an assumed connection between passing an exam and finding a good job. It’s an extreme conclusion that doesn’t logically follow.
Non-fallacious
“If I don’t pass tomorrow’s exam, this might affect my GPA, which in turn might impact my chances of going to a good college.”
People use the slippery slope fallacy as a rhetorical device to instill fear or other negative emotions in their audience. It is often used to argue against a specific decision by adopting its (hypothetical) extreme consequences as if they were a certainty. This is a form of fearmongering (or appeal to emotion ) that can be misleading because there is no proof that these extreme consequences will in fact materialize.
However, slippery slope arguments are not always negative or oppositional. It is possible to use a slippery slope argument to argue in favor of a proposition. In this case, they appeal to positive emotions like optimism. For example, “If we give everyone universal basic income, people will take the risk to set up their own businesses and ultimately turn into successful entrepreneurs.”
Different philosophers have classified slippery slope arguments in different ways. In general, there are three main types of slippery slope fallacies, depending on the type of erroneous argument at their core.
Causal slippery slope arguments
Causal slippery slope arguments suggest that a minor initial action or event will inevitably lead to a series of others, with each event or action being the cause of the next in the sequence.
Precedential slippery slope arguments
Precedential slippery slope arguments claim that if we treat a minor case or issue in a specific way today, we will have to treat any major case or issue that may arise in the future the same way.
Conceptual slippery slope arguments
Conceptual slippery slope arguments assume that because we cannot draw a distinction between adjacent stages, we cannot draw a distinction between any stages at all.
Regardless of their form, slippery slope arguments are presented as a series of conditional propositions, such as “if A, then B” and “if C, then D,” the idea being that through a series of intermediate steps A implies D. Usually they start with a moderate claim and gradually escalate to an extreme end point with no possibility to stop in between.
Advertisers resort to slippery slope fallacies when trying to sell us a number of everyday products.
Slippery slope fallacy examples in advertising
Toothpaste commercials often rely on slippery slope arguments in the form of “if you don’t buy this toothpaste, you will get cavities and lose all your teeth.”
Slippery slope fallacy examples in media
Interviews and debates on controversial topics are rife with slippery slope fallacies.
If you want to know more about fallacies , research bias , or AI tools , make sure to check out some of our other articles with explanations and examples.
- ChatGPT vs human editor
- ChatGPT citations
- Is ChatGPT trustworthy?
- Using ChatGPT for your studies
- Sunk cost fallacy
- Straw man fallacy
- Logical fallacy
- Red herring fallacy
- Ecological fallacy
- Ad populum fallacy
Research bias
- Implicit bias
- Framing bias
- Cognitive bias
- Optimism bias
- Hawthorne effect
A slippery slope argument is not always a fallacy.
- When someone claims adopting a certain policy or taking a certain action will automatically lead to a series of other policies or actions also being taken, this is a slippery slope argument.
- If they don’t show a causal connection between the advocated policy and the consequent policies, then they commit a slippery slope fallacy .
There are a number of ways you can deal with slippery slope arguments especially when you suspect these are fallacious:
- Slippery slope arguments take advantage of the gray area between an initial action or decision and the possible next steps that might lead to the undesirable outcome. You can point out these missing steps and ask your partner to indicate what evidence exists to support the claimed relationship between two or more events.
- Ask yourself if each link in the chain of events or action is valid. Every proposition has to be true for the overall argument to work, so even if one link is irrational or not supported by evidence, then the argument collapses.
- Sometimes people commit a slippery slope fallacy unintentionally. In these instances, use an example that demonstrates the problem with slippery slope arguments in general (e.g., by using statements to reach a conclusion that is not necessarily relevant to the initial statement). By attacking the concept of slippery slope arguments you can show that they are often fallacious.
Sources in this article
We strongly encourage students to use sources in their work. You can cite our article (APA Style) or take a deep dive into the articles below.
Nikolopoulou, K. (2024, February 26). Slippery Slope Fallacy | Definition & Examples. Scribbr. Retrieved July 30, 2024, from https://www.scribbr.com/fallacies/slippery-slope-fallacy/
Jefferson, A. (2014). Slippery Slope Arguments. Philosophy Compass , 9 (10), 672-680. https://doi.org/10.1111/phc3.12161
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What Jerry Seinfeld Learned While Reading Marcus Aurelius
Lincoln’s last hope: a political religion, are you a double hater.
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Feeding Mind, Pursuing Truth
Not every slippery-slope argument is a fallacy.
- March 7, 2016
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In critical-thinking, logic, and philosophy classes, students are often taught to detect and avoid something called “the slippery-slope fallacy.”
Such warnings are sometimes justified. But at other times they are actually misleading—so much so that rejecting certain arguments as slippery-slope fallacies is itself fallacious. Understanding why is important morally, politically, and psychologically.
A search on the phrase “slippery-slope fallacy” yields a variety of definitions that are not all equivalent to each other. That alone should give one pause. But in its barest bones, a slippery-slope argument is of the following form:
“If A, which some people want, is done or allowed, then B, which most people don’t want, will inevitably follow. Therefore, let’s not do or allow A.”
The fallacy occurs when that form is not fleshed out by sufficient reasons to believe that B will inevitably follow from A, such as in the following examples :
- “The US shouldn’t get involved militarily in other countries. Once the government sends in a few troops, it will inevitably send in thousands to die.”
- “We’ve got to stop them from banning pornography. Once they ban one form of literature, they will never stop. Next thing you know, they will be burning all the books!”
In these examples, the conclusion does not follow deductively from the premise. Nor is any reason given to believe that a chain of events set in motion by the act described in the premise will inevitably lead to what’s described in the conclusion. So the above examples are not even good inductive logic. That’s why they are slippery-slope fallacies.
![slippery slope critical thinking slippery slope critical thinking](https://www.intellectualtakeout.org/sites/ito/files/slippery_slope_ref_2.jpg)
But not all slippery-slope arguments are fallacies.
In some cases, that’s easy to see. You’ve heard the saying: “Give ‘em an inch and they’ll take a yard.” That isn’t true of everybody, but it’s definitely true of some people—and I’m sure you know at least one.
Another example is more academic and bears greater social significance. In a famous, hotly debated paper “ Defining Deviancy Down ” (1993), the now-late New York Senator Daniel Patrick Moynihan (who was a sociologist by training) documented how several social trends that were at first thought healthy or harmless were actually quite destructive. Each trend had begun over objections that they would tilt behavior down a slippery slope. The stats before and since Moynihan wrote have proven that they did just that—the most important being those about the social effects on children of divorce and single-parenthood.
Of course Moynihan was not widely praised for being right. That’s because his conclusions had political implications that the majority of people found unwelcome. Indeed, it sometimes happens that good slippery-slope arguments are dismissed because their conclusions are so unwelcome that it’s socially or politically unacceptable to state them.
The lesson? What greases the slippery slope is not deductive logic, but human psychology. That happens more often than many are comfortable admitting. But it’s not reasonable to expect reason always to prevail in human affairs. Sometimes the slope down is slippery indeed.
Michael Liccione
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Wireless Philosophy
Course: wireless philosophy > unit 1.
- Fallacies: Formal and Informal Fallacies
- Formal and Informal Fallacies
- Fallacies: Fallacy of Composition
- Fallacies: Fallacy of Division
- Division and Composition
- Fallacies: Introduction to Ad Hominem
- Fallacies: Ad Hominem
- Ad Hominem, Part 1
- Ad Hominem, Part 2
- Fallacies: Affirming the Consequent
- Fallacies: Denying the Antecedent
- Denying the Antecedent and Affirming the Consequent
- Fallacies: Post Hoc Ergo Propter Hoc
- Post Hoc Ergo Propter Hoc
- Fallacies: Appeal to the People
- Fallacies: Begging the Question
- Begging the Question
- Fallacies: Equivocation
- Fallacies: Straw Man Fallacy
Fallacies: Slippery Slope
- Fallacies: Red Herring
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Video transcript
- Autocomplete
Informal Fallacies: A Guided Tour
- What is an Informal Fallacy?
- PDF Ebook - Informal Fallacies: A Guided Tour
- 1. What is a Fallacy? (4:35)
- 2. Categorizing Fallacies: Pros and Cons (5:03)
- 3. The Rules of Rational Argumentation (4:08)
- Quiz: What is a Fallacy?
- Discuss the Quiz Questions in This Section
- 1. Ad Hominem (Abusive) (10:31)
- 2. Ad Hominem (Guilt by Association) (7:10)
- 3. Appeal to Hypocrisy (tu quoque) (3:43)
- 4. Appeal to Popular Belief (or Practice) (4:24)
- 5. Appeal to Authority (7:43)
- 6. False Dilemma (8:48)
- 7. Slippery Slope (8:12)
- 1. Straw Man (3:40)
- 2. Red Herring (3:42)
- 3. Begging the Question (circular reasoning) (6:27)
- 4. Begging the Question (broader sense) (10:31)
- Quiz: Fallacy Types
- Quiz: Identify the Fallacy
- Beware the Fallacy Bully
- What's Next?
7. Slippery Slope
7. slippery slope.
The last “content fallacy” that we’re going to look at is “slippery slope” .
Here’s a pretty extreme example of a slippery slope fallacy.
A high school kid’s mom insists that she study on Saturdays. Why? Because if she DOESN’T study on Saturdays then her grades will suffer and she won’t graduate high school with honors , and if she doesn’t graduate with honors then she won’t be able to get into the university of her choice , and ... well, the rest isn’t clear, but the result of all this is that she’ll end up flipping burgers for the rest of her life , and surely she doesn’t want THAT, so she’d better darn well get serious and study!
I’ve actually heard a version of this discussion between two wealthy mothers who were talking about which preschool to send their kids to. The gist was that if they didn’t get their kid into a prestigious preschool then they’d be disadvantaged from that point forward in ways that could ultimately threaten their future life prospects, so this was not a decision to be taken lightly!
I did not envy those kids.
Here’s the schematic form of a slippery slope argument .
1. If A then B 2. If B then C 3. If C then D 4. not-D Therefore, not-A
It’s a series of connected conditional claims, to the effect that if you assume that A is true or allow A to occur, then B will follow, and if B follows then C will follow, and if C follows then D will follow. But D is something nasty that we all want to avoid , so the conclusion is that if we want to avoid D, we need to reject A, or not allow A to happen .
Note that, as stated, the logic of this argument is fine. In fact, this is a valid argument form that we’ve seen before, we’ve called it “hypothetical syllogism” or “reasoning-in-a-chain” with conditionals .
Slippery slopes are fallacious only if the premises are false or implausible . Everything turns on whether these conditional relationships hold. Sometimes they do, and if they do, it’s not a fallacy. But very often then don’t, and when they don’t we’ve got a slippery slope fallacy.
An Important Caveat
Now, there’s a caveat to this way of analyzing slippery slopes. It’s usually the case that slippery slope arguments aren’t intended to be valid . That is, they’re not intended to establish that the dreaded consequence will follow with absolute certainty . Usually the intent is to argue that if you assume A, then D is very likely to follow, so what’s being aimed for is really a strong argument.
And that means we shouldn’t really be reading the conditional claims as strict conditionals, with every link in the chain following with absolute necessity. We should be asking ourselves, how likely is it that D will follow, if A occurs? If it’s very likely, then the logic is strong, if not then it’s weak. So in a sense we’re evaluating the logic of the argument, but it turns out that in cases like this, the strength of the logic turns on the content of the premises, so in the end we are evaluating the plausibility of premises, which makes this a content fallacy, and not a logical or formal fallacy.
For our example the chain of inferences looks like this:
Doesn’t study on Saturdays → Doesn’t graduate high school with honors → Doesn’t get into a top university → Winds up working in a fast food restaurant (or similar “working class” career”)
This argument is obviously bad, at every stage of the reasoning.
It’s possible that not studying on Saturdays could make a difference to whether the student gets on the honor roll, but there’s no evidence to suggest that this is likely.
Yes, if you’re not on the honor roll then maybe this will affect your chances of getting into a top university, but without specifying what counts as a top university, and what other factors may or may not be operating (like, for example, whether the student is a minority or an athlete and might be eligible for non-academic scholarships of various kinds), then it’s impossible to assess the chances of this case.
The last move, from failing to get into a top university to flipping burgers for a living, is obviously the weakest link in the chain, this is just wildly pessimistic speculation with nothing to support it.
So each link in the chain is weak, and the chain as a whole simply compounds these weaknesses.
By saying this we’re saying that premises 1, 2 and 3 are not plausible, and so the inference from A to D is not plausible. We have no reason to think that this slope is “slippery”.
Now, there’s another obvious way that one can attack a slippery slope argument. You might be willing to grant that the slope is slippery, but deny that what awaits at the bottom of the slope is really all that bad .
This would be to challenge premise 4, “not-D”. “not-D” says that D is objectionable in some way, that we don’t want to accept D. But this might be open to debate. If what awaits at the bottom of the slope is “and then you die a painful death”, or “and then all our civil rights are taken away”, then sure, just about everyone is going to agree that that’s a bad outcome.
But it’s not as obvious that everyone will find flipping burgers objectionable, or whatever this notion stands for — working in the service industry, or working in a low-paying job, or whatever.
What’s important in evaluating a slippery slope argument is that t he intended audience of the argument finds the bottom of the slope objectionable . So this is another way to criticize a slippery slope argument — by arguing that the outcome of this chain of events really isn’t as objectionable as the arguer would like you to think.
So, just to summarize what we’ve said so far, there are two ways of challenging a slippery slope argument .
- Challenge the strength of the conditional relationships that the argument relies on . When people say that a slippery slope argument is fallacious, they usually mean that this chain of inferences is weak.
- Challenge the “objectionableness” of whatever lies at the end of the chain . If it’s not obvious to the intended audience that this is actually a bad thing, then the argument will fail to persuade, regardless of how slippery the slope may be.
Some Comments on Assessing the Plausibility of Conditional Claims
Before wrapping up, I’d like to make a few points about assessing the plausibility of conditional chains. Fallacious slippery slope arguments often succeed at persuading their audience because people misjudge the strength of the chain of inferences. They’re prone to thinking that the chain is stronger than it actually is.
It’s important to realize two things. First, a chain of conditional inferences is only as strong as its weakest link . The weakest conditional claim, the one that is least likely to be true, is the one that sets the upper bound on the strength of the chain as a whole. So even if some of the inferences in the chain are plausible, the chain itself is only as strong as the weakest inference.
Second, weaknesses in the links have a compounding effect, so the strength of the whole chain is almost always much weaker than the weakest link . To see why this is so, you can think of conditional claims as probabilistic inferences — If A is true, then B follows with some probability, and this probability is usually less than 1, or less than 100%.
So the probability of D following from A, the probability of the whole inference, is actually a multiplicative product of the probabilities of each of the individual links.
The odds of a coin landing heads on a single toss is 1/2, or 50%. The odds of a coin landing heads twice in a row is 1/2 times 1/2, or 1/4, which is 25%. Conditional inferences compound in a similar way.
So, if the odds for each link in the chain were, let’s say, 90%, then the odds of the whole chain being true, of D actually following from A, would only be 0.73, or 73%, and this number will go down further with each additional link in the chain.
People, in general, are very bad at estimating compound probabilities, and we’ll tend to overestimate them.
What’s the estimate if the one of the links is weaker than the rest, say, 0.6, or 60%. The probability of D following from A actually drops below 50%, a very weak inference, but very few people will read the probabilities this way. Their attention will focus on the highly probable bits of the story and their estimate of the overall odds will be anchored to these bits, especially if they’re either at the very beginning or at the very end of the chain, since these make the biggest impression.
So, human beings in general are quite vulnerable to slippery slope reasoning, and knowing these facts should motivate you to be more critical when you encounter these kinds of arguments.
Slippery Slope
In Lesson 12, we discussed conditionals, which are one of the ways in which a deductive argument may be framed. Conditionals use an "if-then" premise to lead to a conclusion (example: if you do not pay your electric bill, then your power will be turned off). When a conditional contains a logical fallacy, it is called a slippery slope.
In this type of fallacy, it is asserted that one event will or might happen, and then, inevitably, another, more serious or drastic, event will occur. The slippery slope does not explain how the first event leads to the other. Often, it leaves out a number of steps between the two events, without saying why they will simply be bypassed. The argument takes the following form:
1. Event A has/will/might occur.
2. Therefore, event B will inevitably occur.
The slippery slope argument makes an opponent's argument seem more extreme. It says that event A will eventually lead to an extreme, unwanted event B. The argument infers that the only way to avoid event B is to not do event A, or even anything at all. The gun lobby uses the slippery slope all the time to argue against any type of gun control. They say that any small measure, such as registration or waiting periods to purchase firearms, will lead to drastic control, or even confiscation of their weapons. Here is another example:
"We have to stop the tuition increase! Today, it's $5,000; tomorrow, they will be charging $40,000 a semester!"
Note that there are many possible steps between event A, the tuition increase, and event B, the charging of $40,000 a semester. An increase could occur every year for ten years or more before there was a jump from five to forty thousand dollars. In addition, tuition might never reach $40,000. This is a slippery slope because one tuition hike to $5,000 does not inevitably lead to a charge of $40,000.
Other examples are listed below. Keep in mind the possible intermediate steps between event A and event B in each, and the likelihood, or unlikelihood, that B will ever be a result of A.
■ Don't let him help you with that. The next thing you know, he will be running your life .
■ You can never give anyone a break. If you do, they will walk all over you.
■ This week, you want to stay out past your curfew. If I let you stay out, next week you'll be gone all night!
Continue reading here: What Is a Judgment Call
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Slippery Slope Fallacy (29 Examples + Definition)
![slippery slope critical thinking practical psychology logo](https://practicalpie.com/wp-content/uploads/2023/09/practical-psychology-logo-60x60.jpg)
You're here to understand the slippery slope fallacy, and you've come to the right place. This powerful concept can affect your decision-making, your debates, and even your understanding of the world.
A Slippery Slope Fallacy occurs when an argument suggests that a single action or event will lead to a series of other events without providing substantial evidence to support that claim.
We'll explain this subject and provide real-world examples. You'll learn about the psychology that makes these arguments so tempting to believe. By the end, you'll be more discerning and less likely to slide down that proverbial slope.
What is a Slippery Slope Fallacy?
![slippery slope critical thinking slippery hill with a ball](https://practicalpie.com/wp-content/uploads/2023/10/slippery-hill-with-a-ball.png)
Imagine you're on top of a hill covered in snow. You make a tiny snowball and give it a gentle push downhill. As it rolls, it picks up more snow and becomes a giant snowball, crashing into a house at the bottom.
The slippery slope fallacy is like saying that a small snowball you made must lead to a disaster without any evidence that it actually will. It assumes that one event sets off an unstoppable chain of events, ending in something really bad—or sometimes really good—but doesn't back it up with proof.
In the realm of arguments and debates, a slippery slope is a rhetorical device , which is a tool that debaters use to convince people. It often appears in discussions about law changes, ethics, and social norms.
It's also a logical fallacy , which is are logical error, usually in arguments, that people make, which leads to inconsistent reasoning.
Let's say someone argues that legalizing a minor form of gambling will inevitably lead to rampant addiction and crime. That's a slippery slope fallacy unless they prove that one action will lead to another.
The key takeaway is straightforward: not all initial actions lead to drastic outcomes. Just because an argument might sound compelling doesn't mean it's universally accurate.
When you hear someone use a slippery slope argument, ask for evidence.
Other Names for Slippery Slope Fallacy
- Domino Fallacy
- Thin Edge of the Wedge
- The Camel's Nose
Similar Logical Fallacies
- Straw Man Fallacy - Misrepresenting someone's argument to make it easier to attack.
- Red Herring Fallacy - Introducing an irrelevant topic to divert attention from the original issue.
- False Analogy - Comparisons between two things that seem similar but are very different.
- Ad Hominem Attacks - Attacking the person instead of their argument.
- Circular Reasoning - Using the conclusion as the premise, arguing in a circle.
The term "slippery slope" has been around for quite some time, although it's hard to pinpoint its exact origin. It gained prominence in legal and ethical debates, especially those dealing with changes that could have far-reaching consequences.
Some sources trace its modern usage back to the early 20th century. It's an enduring term because it paints a vivid mental picture: once you start sliding down a slope, it's hard to stop. But remember, it's a fallacy if it lacks evidence to support its claims.
29 Examples of Slippery Slope Arguments
1) internet privacy.
"If we allow the government to access our data for national security, soon they'll be spying on our conversations and activities."
This argument assumes that allowing limited government access for a specific reason will automatically spiral into violating personal privacy. Without substantial evidence that this will occur, the argument leans on a slippery slope fallacy.
2) Soft Drinks and Health
![slippery slope critical thinking soda cup](https://practicalpie.com/wp-content/uploads/2023/10/soda-cup.png)
"If you start drinking one soda a day, you'll become addicted and eventually suffer from obesity and diabetes."
Here, the argument goes from a single daily soda to extreme health consequences without providing steps or evidence in between. It's a classic example of the slippery slope fallacy.
3) Video Games and Violence
"Playing violent video games will desensitize you to violence, and you'll eventually become aggressive in real life."
This argument suggests that an initial action—playing a violent video game—will lead to extreme real-world consequences. Yet, it doesn't offer concrete evidence to connect these two points, making it a slippery slope fallacy.
4) Legalizing Marijuana
![slippery slope critical thinking marijuana plant](https://practicalpie.com/wp-content/uploads/2023/10/marijuana-plant.png)
"If we legalize marijuana, then people will start pushing for the legalization of harder drugs like cocaine and heroin."
This argument assumes that legalizing one substance will automatically lead to the push for legalizing all substances, a slippery slope without concrete evidence.
5) Curfew Laws
"If we lift the teenage curfew, our town will become a haven for crime and lawlessness."
This leaps, lifting a single restriction to an extreme scenario of a crime-ridden town without any evidence to support such a claim.
6) Free Speech
"If we allow hate speech under the banner of free speech, it will inevitably lead to the spread of hate crimes and violence."
While the subject is sensitive, claiming that allowing one form of speech will result in violent actions is a slippery slope unless substantial evidence is provided.
7) Employee Benefits
"If we allow employees to work from home, productivity will plummet, and the company will go bankrupt."
This argument jumps from one policy change to a worst-case scenario without offering data or logic to link the two.
8) Plastic Surgery
"If you get one cosmetic procedure, you'll become addicted and end up ruining your natural beauty."
This assumes that one elective procedure will lead to an endless cycle of surgeries without any concrete evidence to prove it.
9) Gun Control
![slippery slope critical thinking handgun](https://practicalpie.com/wp-content/uploads/2023/10/handgun.png)
"If we enact even modest gun control measures, it's only a matter of time before all guns are banned."
This argument is a slippery slope, suggesting that a small regulation change will lead to a complete ban without evidence to back it up.
10) Relationships
"If you break up with me, you'll never find someone who treats you as well as I do."
This assumes that one decision—to break up—will lead to a lifetime of unhappiness, a slippery slope without basis.
11) Educational Policies
"If we remove one book from the school library due to inappropriate content, we'll end up censoring all literature that anyone finds offensive."
This argument jumps from a single action to a worst-case scenario without logical steps in between, making it a slippery slope fallacy.
12) Healthcare
"If we implement universal healthcare, the quality of care will decline, and we'll have to ration essential medical supplies."
This claim jumps from implementing a policy to extreme negative outcomes without offering evidence to connect these points.
13) Junk Food Taxes
"If the government starts taxing junk food, what's stopping them from taxing all the food we enjoy until we're only allowed to eat what they deem healthy?"
This argument assumes that one tax change will lead to a cascade of other taxes, affecting personal freedoms—another of conceptual slippery slope arguments without proper evidence.
![](http://writinghelp.online/777/templates/cheerup/res/banner1.gif)
14) Social Media Censorship
"If we allow social media platforms to remove hate speech, they'll start censoring any opinions they don't agree with."
This argument assumes that taking one moderation action will lead to broad censorship, a slippery slope without concrete evidence.
15) Veganism
"If you become a vegan, you'll eventually become so picky that you won't eat anything but raw vegetables."
Here, the argument makes a huge leap from choosing a vegan lifestyle to eating only raw vegetables without substantiated evidence.
16) Facial Recognition Technology
"If we allow facial recognition technology for security, it'll only be a matter of time before the government uses it to surveil us constantly."
This argument takes the introduction of a technology and jumps to an extreme invasion of privacy without showing the logical steps in between.
17) School Uniforms
"If we implement school uniforms today, tomorrow schools will dictate every aspect of student appearance and behavior."
This example claims that one dress code policy will lead to extreme authoritarian control without supporting evidence.
18) Environmental Policies
"If we ban plastic straws today, we'll be banning all forms of plastic and returning to the Stone Age tomorrow."
Here, the argument leaps from a simple environmental policy to an extreme rollback of modern conveniences without any evidence.
19) Early Relationships
"If you date him/her now, you're setting yourself up for a life of poor relationship choices."
This assumes that one relationship decision will dictate all future relationship decisions, a classic slippery slope fallacy.
20) Body Tattoos
"If you get a small tattoo, you'll end up with your entire body covered in tattoos and regret it later."
This example claims that a single, small action will lead to an extreme outcome without providing any evidence.
21) Digital Payments
"If we move to a cashless society, the government will control every aspect of our financial life."
This argument goes from a change in payment methods to extreme government control without showing logical progression or evidence.
22) School Testing
"If we remove standardized tests, the education system will crumble, and no student will be properly evaluated ever again."
This claim moves from a single policy change to the collapse of an entire system without substantiated evidence, making it a slippery slope fallacy.
23) Automation and Jobs
"If we allow more automation in factories, everyone will lose their jobs, and we'll have mass unemployment."
Here, the argument jumps from technological advancement to societal collapse without providing a concrete link between the two.
24) Online Education
"If we start offering more online classes, soon enough, traditional classrooms will become obsolete, and of course, the quality of education will decline."
This argument leaps from the introduction of online classes to the disappearance of traditional learning spaces and an overall decline in educational quality without solid evidence to support it.
25) Public Transportation
"If the city builds one more bike lane, cars will eventually be banned from the city center altogether."
Here, the argument suggests that adding a single bike lane will lead to a complete ban on cars in the city center without providing proof for such a drastic outcome.
26) Animal Rights
"If you adopt a shelter dog, you'll want to turn your home into an animal sanctuary and get overwhelmed."
This example takes a simple, kind act and turns it into an unsustainable, overwhelming lifestyle change without showing logical steps or evidence.
27) Streaming Services
"If you start subscribing to one streaming service, you'll waste all your money on subscriptions and neglect other responsibilities."
This assumes that subscribing to a single service will lead to financial recklessness and irresponsibility, another slippery slope without supporting facts.
28) Renewable Energy
"If we start relying on solar energy, it's a matter of time before other industries collapse and we face an economic downturn."
The argument jumps from adopting renewable energy to the downfall of other industries and an economic crisis without substantial evidence.
29) Exercise Routine
"If you skip your workout today, you'll lose all motivation and never achieve your fitness goals."
This example takes a single instance of skipping a workout and extends it to a lifetime of fitness failure without concrete proof.
The Psychological Mechanisms Behind It
The slippery slope fallacy often works because it taps into our emotional fears or desires.
Essentially, it plays on the human tendency to imagine worst-case (or best-case) scenarios. It's almost like a mental shortcut, helping us quickly assess a situation without going into the details of logical reasoning.
The appeal to emotion can make these arguments seem strong, even when they lack concrete evidence.
This logical fallacy also relies on another psychological concept called "cognitive ease." Your brain likes things that are easy to process.
When you hear a simple chain of events—"If A happens, then Z will surely happen"—it might feel intuitively right. But remember, feeling right doesn't make it logically right. Your brain may be taking the easy way out, but that can lead you down a slippery path of flawed reasoning.
The Impact of It
Slippery slope fallacies can have real-world consequences.
In politics, for example, they may be used to sway public opinion against a proposed law by predicting catastrophic outcomes.
In personal relationships, they can create unnecessary fear or conflict. Imagine being told that taking a break in a relationship will inevitably lead to a breakup; the emotional weight of such a statement can cause unnecessary strain.
Moreover, when decision-makers fall for this fallacy, they may forego beneficial opportunities. For instance, not adopting new technology for fear of potential, unproven drawbacks can result in missed advancements.
In these ways, the impact of the conceptual slippery slope fallacy is not just theoretical—it can lead to impractical or even damaging decisions.
How to Identify and Counter the Slippery Slope Fallacy
Spotting a slippery slope fallacy involves critical thinking . Listen for an argument that takes you from Point A to Point Z with little or no evidence. If you notice this, ask for the evidence that supports each leap.
Essentially, you're asking for the logical "steps" that take you down this so-called "slope." If these can't be provided, you've identified a causal slippery slope fallacy.
To counter it, request concrete evidence or data that links the initial action to the predicted outcome. Often, the person making the claim will be unable to provide it.
You can also turn the tables by asking how the proposed slippery slope differs from a scenario where no disastrous chain of events occurs. This forces the person to think critically about their argument, potentially revealing its weaknesses.
Remember, not all slippery slopes assume a negative outcome. It might be that such arguments are more convincing because they create positive emotions. The point of them is for the decision maker to shift their attention from the debate to their emotions. Please don't fall for it!
Related posts:
- Logical Fallacies (Common List + 21 Examples)
- Ad Hoc Fallacy (29 Examples + Other Names)
- Genetic Fallacy (28 Examples + Definition)
- Hasty Generalization Fallacy (31 Examples + Similar Names)
- Appeal to Ignorance Fallacy (29 Examples + Description)
Reference this article:
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Critically Thinking About the Slippery Slope "Fallacy"
Why is the slippery slope argument perceived as fallacious.
Posted September 13, 2019 | Reviewed by Ekua Hagan
The Slippery Slope Argument is an argument that concludes that if an action is taken, other negative consequences will follow. For example, “If event X were to occur, then event Y would (eventually) follow; thus, we cannot allow event X to happen.”
In recent times, the Slippery Slope Argument (SSA) has been identified as a commonly encountered form of fallacious reasoning . Though the SSA can be used as a method of persuasion , that doesn't necessarily mean it's fallacious. In fact, SSAs are often solid forms of reasoning. Much of it comes down to the context of the argument. For example, if the propositions that make up the SSA are emotionally loaded (e.g. fear -evoking), then it’s more likely to be fallacious. If it’s unbiased, void of emotion , and makes efforts to assess plausibility, then there’s a good chance that it’s a reasonable conjecture.
So, why is the SSA perceived as fallacious?
The SSA is perceived as fallacious primarily for reasons of relevance and certainty. With respect to relevance, what can make the SSA fallacious is that it may be used to avoid responding to propositions pertinent to the "here and now" of the argument at hand. It adds a component that isn’t necessarily relevant to the initial argument. For example, back in 2015, Ireland held a referendum regarding gay marriage , where citizens voted to legalise civil marriages between individuals of the same sex . One of the common arguments against the "yes vote" for same-sex marriage was that "if Ireland allowed gay marriage, then the next thing would be to allow same-sex couples to adopt." Regardless of how one felt about the "then" proposition, it was actually irrelevant to the propositions of the argument at hand. Whether or not adoption was legalised "down the road" had no bearing on whether or not two people of the same sex should be able to marry.
It is also worth noting that relevance, in this context, is also impacted upon, to a certain extent, by the acceptability or even desirability of the possible outcome. In the example above, it’s implied that the possibility of adoption by same-sex couples is a bad thing, which of course, not everyone believes. In fact, Ireland legalised adoption by same-sex couples soon after. As the SSA is a method of persuasion, it is by nature, biased — almost like a warning against an outcome the individual making the argument does not want to come to fruition. The interesting thing here is that the initial argument was fallacious in that it was presented in a negative light, much like a traditional SSA: “If event x were to occur, then event y would (eventually) follow; thus, we cannot allow event x to happen.” But, at the same time, the SSA was accurate in that "y" did eventually follow "x." Thus, it can be argued that the status of this argument as fallacious might just boil down to what individuals perceive as an acceptable outcome. However, the acceptability or desirability of the outcome shouldn’t really matter, given that what someone perceives doesn’t affect the likelihood of the conditions within the SSA from happening.
With respect to likelihood and certainty, the SSA is also often perceived as fallacious because it’s not possible for us to see into the future and guarantee that the subsequent event will occur. On the other hand, it’s also difficult to reject the claim for the same reason! But neither point necessarily makes this "if, then" conditional proposition unreasonable to suggest — it just requires assessment of plausibility. For example, as discussed previously, after critically thinking about patterns in human history, it may be possible to assess the plausibility of an event occurring in light of some previous event. If it’s plausible, then this SSA isn’t illogical.
To understand what's meant here by plausibility, it’s important to also understand that the foundation of the SSA is that it’s a conditional proposition, such as "if x, then y." Conditional propositions are commonplace in formal logic and are often logically sound. In some cases, arguments have multiple conditional claims which extend the "slope" — for example, "if x, then y" and "if y, then z." It might even go longer; for example, "if a, then b" and "if b, then c" and "if c, then d." However, in this context, the SSA is only fallacious if the propositions involved are false or implausible.
With that, the degree of plausibility, or even likelihood, of "x" leading to "z" or "a" leading to "d" cannot be assumed without careful consideration of the rest of the connecting conditional claims. If it’s plausible that "a" will eventually lead to "c," that implies that there is a good chance that both "a" will lead to "b" and that "b" will lead to "c." This is a reasonable way of considering conditional arguments, but it’s not entirely accurate because there is an underlying assumption that one will lead to the next and so on. The level of certainty requires thought.
When we consider such arguments in terms of likelihood, we see how we might be prone to overestimating the plausibility of the "event" occurring. For example, imagine that "a" leading to "b" is 90% likely, as are both "b" leading to "c" and "c" leading to "d." Many would be confident in the prospect that "a" would lead to "d" and may even give it a 90% chance of happening. But, this would be incorrect. What’s happening here is that the average across conditional propositions is being used. The reality is that the strength of the chain is weaker than the strength of each condition because it adds extra "if"s which affect the overall probability — thus, making "a" leading to "d" a 73% likelihood. Though 73% may be viewed as plausible, it’s still quite a bit less than 90%, so we need to be careful in our evaluation.
In conclusion, just because an SSA is used doesn’t mean that it’s wrong or fallacious. Sure, it’s commonly used as a method of persuasion; so, it requires evaluation. But, like other forms of argument, if it’s presented in a context that accounts for all available evidence, "for" and "against," so as to present the whole story, then it’s reasonable to consider its plausibility. On the other hand, SSAs can be wrong, unlikely, or emotionally loaded; but, so can other types of arguments. In reality, the only illogical course of action would be to dismiss an SSA without properly evaluating it first. As always, I’m very interested in hearing from any readers who may have any insight or suggestions, particularly perspectives from the field of argumentation!
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Christopher Dwyer, Ph.D., is a lecturer at the Technological University of the Shannon in Athlone, Ireland.
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Unit 1: What Is Philosophy?
LOGOS: Critical Thinking, Arguments, and Fallacies
Heather Wilburn, Ph.D
Critical Thinking:
With respect to critical thinking, it seems that everyone uses this phrase. Yet, there is a fear that this is becoming a buzz-word (i.e. a word or phrase you use because it’s popular or enticing in some way). Ultimately, this means that we may be using the phrase without a clear sense of what we even mean by it. So, here we are going to think about what this phrase might mean and look at some examples. As a former colleague of mine, Henry Imler, explains:
By critical thinking, we refer to thinking that is recursive in nature. Any time we encounter new information or new ideas, we double back and rethink our prior conclusions on the subject to see if any other conclusions are better suited. Critical thinking can be contrasted with Authoritarian thinking. This type of thinking seeks to preserve the original conclusion. Here, thinking and conclusions are policed, as to question the system is to threaten the system. And threats to the system demand a defensive response. Critical thinking is short-circuited in authoritarian systems so that the conclusions are conserved instead of being open for revision. [1]
A condition for being recursive is to be open and not arrogant. If we come to a point where we think we have a handle on what is True, we are no longer open to consider, discuss, or accept information that might challenge our Truth. One becomes closed off and rejects everything that is different or strange–out of sync with one’s own Truth. To be open and recursive entails a sense of thinking about your beliefs in a critical and reflective way, so that you have a chance to either strengthen your belief system or revise it if needed. I have been teaching philosophy and humanities classes for nearly 20 years; critical thinking is the single most important skill you can develop. In close but second place is communication, In my view, communication skills follow as a natural result of critical thinking because you are attempting to think through and articulate stronger and rationally justified views. At the risk of sounding cliche, education isn’t about instilling content; it is about learning how to think.
In your philosophy classes your own ideas and beliefs will very likely be challenged. This does not mean that you will be asked to abandon your beliefs, but it does mean that you might be asked to defend them. Additionally, your mind will probably be twisted and turned about, which can be an uncomfortable experience. Yet, if at all possible, you should cherish these experiences and allow them to help you grow as a thinker. To be challenged and perplexed is difficult; however, it is worthwhile because it compels deeper thinking and more significant levels of understanding. In turn, thinking itself can transform us not only in thought, but in our beliefs, and our actions. Hannah Arendt, a social and political philosopher that came to the United States in exile during WWII, relates the transformative elements of philosophical thinking to Socrates. She writes:
Socrates…who is commonly said to have believed in the teachability of virtue, seems to have held that talking and thinking about piety, justice, courage, and the rest were liable to make men more pious, more just, more courageous, even though they were not given definitions or “values” to direct their further conduct. [2]
Thinking and communication are transformative insofar as these activities have the potential to alter our perspectives and, thus, change our behavior. In fact, Arendt connects the ability to think critically and reflectively to morality. As she notes above, morality does not have to give a predetermined set of rules to affect our behavior. Instead, morality can also be related to the open and sometimes perplexing conversations we have with others (and ourselves) about moral issues and moral character traits. Theodor W. Adorno, another philosopher that came to the United States in exile during WWII, argues that autonomous thinking (i.e. thinking for oneself) is crucial if we want to prevent the occurrence of another event like Auschwitz, a concentration camp where over 1 million individuals died during the Holocaust. [3] To think autonomously entails reflective and critical thinking—a type of thinking rooted in philosophical activity and a type of thinking that questions and challenges social norms and the status quo. In this sense thinking is critical of what is, allowing us to think beyond what is and to think about what ought to be, or what ought not be. This is one of the transformative elements of philosophical activity and one that is useful in promoting justice and ethical living.
With respect to the meaning of education, the German philosopher Hegel uses the term bildung, which means education or upbringing, to indicate the differences between the traditional type of education that focuses on facts and memorization, and education as transformative. Allen Wood explains how Hegel uses the term bildung: it is “a process of self-transformation and an acquisition of the power to grasp and articulate the reasons for what one believes or knows.” [4] If we think back through all of our years of schooling, particularly those subject matters that involve the teacher passing on information that is to be memorized and repeated, most of us would be hard pressed to recall anything substantial. However, if the focus of education is on how to think and the development of skills include analyzing, synthesizing, and communicating ideas and problems, most of us will use those skills whether we are in the field of philosophy, politics, business, nursing, computer programming, or education. In this sense, philosophy can help you develop a strong foundational skill set that will be marketable for your individual paths. While philosophy is not the only subject that will foster these skills, its method is one that heavily focuses on the types of activities that will help you develop such skills.
Let’s turn to discuss arguments. Arguments consist of a set of statements, which are claims that something is or is not the case, or is either true or false. The conclusion of your argument is a statement that is being argued for, or the point of view being argued for. The other statements serve as evidence or support for your conclusion; we refer to these statements as premises. It’s important to keep in mind that a statement is either true or false, so questions, commands, or exclamations are not statements. If we are thinking critically we will not accept a statement as true or false without good reason(s), so our premises are important here. Keep in mind the idea that supporting statements are called premises and the statement that is being supported is called the conclusion. Here are a couple of examples:
Example 1: Capital punishment is morally justifiable since it restores some sense of
balance to victims or victims’ families.
Let’s break it down so it’s easier to see in what we might call a typical argument form:
Premise: Capital punishment restores some sense of balance to victims or victims’ families.
Conclusion: Capital punishment is morally justifiable.
Example 2 : Because innocent people are sometimes found guilty and potentially
executed, capital punishment is not morally justifiable.
Premise: Innocent people are sometimes found guilty and potentially executed.
Conclusion: Capital punishment is not morally justifiable.
It is worth noting the use of the terms “since” and “because” in these arguments. Terms or phrases like these often serve as signifiers that we are looking at evidence, or a premise.
Check out another example:
Example 3 : All human beings are mortal. Heather is a human being. Therefore,
Heather is mortal.
Premise 1: All human beings are mortal.
Premise 2: Heather is a human being.
Conclusion: Heather is mortal.
In this example, there are a couple of things worth noting: First, there can be more than one premise. In fact, you could have a rather complex argument with several premises. If you’ve written an argumentative paper you may have encountered arguments that are rather complex. Second, just as the arguments prior had signifiers to show that we are looking at evidence, this argument has a signifier (i.e. therefore) to demonstrate the argument’s conclusion.
So many arguments!!! Are they all equally good?
No, arguments are not equally good; there are many ways to make a faulty argument. In fact, there are a lot of different types of arguments and, to some extent, the type of argument can help us figure out if the argument is a good one. For a full elaboration of arguments, take a logic class! Here’s a brief version:
Deductive Arguments: in a deductive argument the conclusion necessarily follows the premises. Take argument Example 3 above. It is absolutely necessary that Heather is a mortal, if she is a human being and if mortality is a specific condition for being human. We know that all humans die, so that’s tight evidence. This argument would be a very good argument; it is valid (i.e the conclusion necessarily follows the premises) and it is sound (i.e. all the premises are true).
Inductive Arguments : in an inductive argument the conclusion likely (at best) follows the premises. Let’s have an example:
Example 4 : 98.9% of all TCC students like pizza. You are a TCC student. Thus, you like pizza.
Premise 1: 98.9% of all TCC students like pizza
Premise 2: You are a TCC student.
Conclusion: You like pizza. (*Thus is a conclusion indicator)
In this example, the conclusion doesn’t necessarily follow; it likely follows. But you might be part of that 1.1% for whatever reason. Inductive arguments are good arguments if they are strong. So, instead of saying an inductive argument is valid, we say it is strong. You can also use the term sound to describe the truth of the premises, if they are true. Let’s suppose they are true and you absolutely love Hideaway pizza. Let’s also assume you are a TCC student. So, the argument is really strong and it is sound.
There are many types of inductive argument, including: causal arguments, arguments based on probabilities or statistics, arguments that are supported by analogies, and arguments that are based on some type of authority figure. So, when you encounter an argument based on one of these types, think about how strong the argument is. If you want to see examples of the different types, a web search (or a logic class!) will get you where you need to go.
Some arguments are faulty, not necessarily because of the truth or falsity of the premises, but because they rely on psychological and emotional ploys. These are bad arguments because people shouldn’t accept your conclusion if you are using scare tactics or distracting and manipulating reasoning. Arguments that have this issue are called fallacies. There are a lot of fallacies, so, again, if you want to know more a web search will be useful. We are going to look at several that seem to be the most relevant for our day-to-day experiences.
- Inappropriate Appeal to Authority : We are definitely going to use authority figures in our lives (e.g. doctors, lawyers, mechanics, financial advisors, etc.), but we need to make sure that the authority figure is a reliable one.
Things to look for here might include: reputation in the field, not holding widely controversial views, experience, education, and the like. So, if we take an authority figure’s word and they’re not legit, we’ve committed the fallacy of appeal to authority.
Example 5 : I think I am going to take my investments to Voya. After all, Steven Adams advocates for Voya in an advertisement I recently saw.
If we look at the criteria for evaluating arguments that appeal to authority figures, it is pretty easy to see that Adams is not an expert in the finance field. Thus, this is an inappropropriate appeal to authority.
- Slippery Slope Arguments : Slippery slope arguments are found everywhere it seems. The essential characteristic of a slippery slope argument is that it uses problematic premises to argue that doing ‘x’ will ultimately lead to other actions that are extreme, unlikely, and disastrous. You can think of this type of argument as a faulty chain of events or domino effect type of argument.
Example 6 : If you don’t study for your philosophy exam you will not do well on the exam. This will lead to you failing the class. The next thing you know you will have lost your scholarship, dropped out of school, and will be living on the streets without any chance of getting a job.
While you should certainly study for your philosophy exam, if you don’t it is unlikely that this will lead to your full economic demise.
One challenge to evaluating slippery slope arguments is that they are predictions, so we cannot be certain about what will or will not actually happen. But this chain of events type of argument should be assessed in terms of whether the outcome will likely follow if action ‘x” is pursued.
- Faulty Analogy : We often make arguments based on analogy and these can be good arguments. But we often use faulty reasoning with analogies and this is what we want to learn how to avoid.
When evaluating an argument that is based on an analogy here are a few things to keep in mind: you want to look at the relevant similarities and the relevant differences between the things that are being compared. As a general rule, if there are more differences than similarities the argument is likely weak.
Example 7 : Alcohol is legal. Therefore, we should legalize marijuana too.
So, the first step here is to identify the two things being compared, which are alcohol and marijuana. Next, note relevant similarities and differences. These might include effects on health, community safety, economic factors, criminal justice factors, and the like.
This is probably not the best argument in support for marijuana legalization. It would seem that one could just as easily conclude that since marijuana is illegal, alcohol should be too. In fact, one might find that alcohol is an often abused and highly problematic drug for many people, so it is too risky to legalize marijuana if it is similar to alcohol.
- Appeal to Emotion : Arguments should be based on reason and evidence, not emotional tactics. When we use an emotional tactic, we are essentially trying to manipulate someone into accepting our position by evoking pity or fear, when our positions should actually be backed by reasonable and justifiable evidence.
Example 8 : Officer please don’t give me a speeding ticket. My girlfriend broke up with me last night, my alarm didn’t go off this morning, and I’m late for class.
While this is a really horrible start to one’s day, being broken up with and an alarm malfunctioning is not a justifiable reason for speeding.
Example 9 : Professor, I’d like you to remember that my mother is a dean here at TCC. I’m sure that she will be very disappointed if I don’t receive an A in your class.
This is a scare tactic and is not a good way to make an argument. Scare tactics can come in the form of psychological or physical threats; both forms are to be avoided.
- Appeal to Ignorance : This fallacy occurs when our argument relies on lack of evidence when evidence is actually needed to support a position.
Example 10 : No one has proven that sasquatch doesn’t exist; therefore it does exist.
Example 11 : No one has proven God exists; therefore God doesn’t exist.
The key here is that lack of evidence against something cannot be an argument for something. Lack of evidence can only show that we are ignorant of the facts.
- Straw Man : A straw man argument is a specific type of argument that is intended to weaken an opponent’s position so that it is easier to refute. So, we create a weaker version of the original argument (i.e. a straw man argument), so when we present it everyone will agree with us and denounce the original position.
Example 12 : Women are crazy arguing for equal treatment. No one wants women hanging around men’s locker rooms or saunas.
This is a misrepresentation of arguments for equal treatment. Women (and others arguing for equal treatment) are not trying to obtain equal access to men’s locker rooms or saunas.
The best way to avoid this fallacy is to make sure that you are not oversimplifying or misrepresenting others’ positions. Even if we don’t agree with a position, we want to make the strongest case against it and this can only be accomplished if we can refute the actual argument, not a weakened version of it. So, let’s all bring the strongest arguments we have to the table!
- Red Herring : A red herring is a distraction or a change in subject matter. Sometimes this is subtle, but if you find yourself feeling lost in the argument, take a close look and make sure there is not an attempt to distract you.
Example 13 : Can you believe that so many people are concerned with global warming? The real threat to our country is terrorism.
It could be the case that both global warming and terrorism are concerns for us. But the red herring fallacy is committed when someone tries to distract you from the argument at hand by bringing up another issue or side-stepping a question. Politicians are masters at this, by the way.
- Appeal to the Person : This fallacy is also referred to as the ad hominem fallacy. We commit this fallacy when we dismiss someone’s argument or position by attacking them instead of refuting the premises or support for their argument.
Example 14 : I am not going to listen to what Professor ‘X’ has to say about the history of religion. He told one of his previous classes he wasn’t religious.
The problem here is that the student is dismissing course material based on the professor’s religious views and not evaluating the course content on its own ground.
To avoid this fallacy, make sure that you target the argument or their claims and not the person making the argument in your rebuttal.
- Hasty Generalization : We make and use generalizations on a regular basis and in all types of decisions. We rely on generalizations when trying to decide which schools to apply to, which phone is the best for us, which neighborhood we want to live in, what type of job we want, and so on. Generalizations can be strong and reliable, but they can also be fallacious. There are three main ways in which a generalization can commit a fallacy: your sample size is too small, your sample size is not representative of the group you are making a generalization about, or your data could be outdated.
Example 15 : I had horrible customer service at the last Starbucks I was at. It is clear that Starbucks employees do not care about their customers. I will never visit another Starbucks again.
The problem with this generalization is that the claim made about all Starbucks is based on one experience. While it is tempting to not spend your money where people are rude to their customers, this is only one employee and presumably doesn’t reflect all employees or the company as a whole. So, to make this a stronger generalization we would want to have a larger sample size (multiple horrible experiences) to support the claim. Let’s look at a second hasty generalization:
Example 16 : I had horrible customer service at the Starbucks on 81st street. It is clear that Starbucks employees do not care about their customers. I will never visit another Starbucks again.
The problem with this generalization mirrors the previous problem in that the claim is based on only one experience. But there’s an additional issue here as well, which is that the claim is based off of an experience at one location. To make a claim about the whole company, our sample group needs to be larger than one and it needs to come from a variety of locations.
- Begging the Question : An argument begs the question when the argument’s premises assume the conclusion, instead of providing support for the conclusion. One common form of begging the question is referred to as circular reasoning.
Example 17 : Of course, everyone wants to see the new Marvel movie is because it is the most popular movie right now!
The conclusion here is that everyone wants to see the new Marvel movie, but the premise simply assumes that is the case by claiming it is the most popular movie. Remember the premise should give reasons for the conclusion, not merely assume it to be true.
- Equivocation : In the English language there are many words that have different meanings (e.g. bank, good, right, steal, etc.). When we use the same word but shift the meaning without explaining this move to your audience, we equivocate the word and this is a fallacy. So, if you must use the same word more than once and with more than one meaning you need to explain that you’re shifting the meaning you intend. Although, most of the time it is just easier to use a different word.
Example 18 : Yes, philosophy helps people argue better, but should we really encourage people to argue? There is enough hostility in the world.
Here, argue is used in two different senses. The meaning of the first refers to the philosophical meaning of argument (i.e. premises and a conclusion), whereas the second sense is in line with the common use of argument (i.e. yelling between two or more people, etc.).
- Henry Imler, ed., Phronesis An Ethics Primer with Readings, (2018). 7-8. ↵
- Arendt, Hannah, “Thinking and Moral Considerations,” Social Research, 38:3 (1971: Autumn): 431. ↵
- Theodor W. Adorno, “Education After Auschwitz,” in Can One Live After Auschwitz, ed. by Rolf Tiedemann, trans. by Rodney Livingstone (Stanford: Stanford University Press, 2003): 23. ↵
- Allen W. Wood, “Hegel on Education,” in Philosophers on Education: New Historical Perspectives, ed. Amelie O. Rorty (London: Routledge 1998): 302. ↵
LOGOS: Critical Thinking, Arguments, and Fallacies Copyright © 2020 by Heather Wilburn, Ph.D is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.
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7 Slippery Slope Fallacy Examples (And How to Counter Them)
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Say you’re debating a friend over the topic of marijuana legalization and they say this:
“If we legalize recreational marijuana, then marijuana will become normalized in public life. If marijuana is normalized, that will make it more likely that children and other impressionable people will partake. Before you know it, everyone will be doing drugs! Therefore, we should not legalize recreational marijuana.”
Now, your spidey senses might be tingling a bit. You can definitely tell something is wrong with the above argument, but you can’t quite put your finger on exactly what.
This argument is an example of a slippery slope fallacy . A slippery slope fallacy is a fallacious pattern of reasoning that claims that allowing some small event now will eventually culminate in a significant and (usually) negative final effect later. Slippery slope arguments are fallacious when the claimed links between the events are unlikely or exaggerated .
The above argument is a slippery slope fallacy because it posits a sequence of events that are weakly connected. In response, you could argue that it’s unlikely legalizing marijuana will make children more likely to use it. After all, there are lots of recreational substances, such as alcohol, that are legal and controlled to stay out of the hands of children and other vulnerable people.
You could also argue that legalizing some substance won’t necessarily make it more popular in the public consciousness. The main point is that slippery slope-style arguments can be evaluated based on the strength of the claimed links between events. If those links are weak, then the argument is likely committing a slippery slope fallacy.
Today, we are going to talk about 7 slippery slope fallacy examples and how to avoid them in your everyday life.
Table of Contents
What is a Slippery Slope Fallacy?
Slippery slope-slope style arguments can are a kind of hypothetical reasoning and are made up of conditional claims:
- If A then B
- If B then C
- If Y then Z
Where A is the first event, Z is the final event, and B-Y are the intermediate links in the chain.
This argument pattern is fallacious when the claimed links between the events in the chain are weak or non-existent. In other words, the argument pattern fails if there is little reason to think that A will lead to B, or that B will lead C, and so on.
To learn more about fallacious arguments, here's an in-depth article about logical fallacies and why it's important to recognize them .
Types of Slippery Slope Arguments
Philosophers have identified 3 major kinds of slippery slope fallacies:
- Causal slippery slope: The idea that a small insignificant event will cause a major significant even down the road.
- Conceptual slippery slope: Claiming there is no meaningful difference between two things if you can go from one to the other via a step of small steps
- Precedential slippery slope: The idea that treating one small thing a certain way will lead to treating a significant thing the same way
It can be difficult to tell the types apart in normal conversation and many commonly encountered slippery slope arguments involve aspects of all three types . Despite their differences, all 3 types of slippery slope arguments share 3 core features:
- A start that seems mild
- An endpoint that is significant or extreme
- A series of small steps to connect one to the other
7 Slippery Slope Examples and Counterarguments
Here are some examples of slippery slope arguments in the wild. You’ll have likely heard some forms of at least one or two arguments below.
Argument : “We cannot allow more taxation, as any taxation incentivizes more taxation, which will inevitably lead to the loss of all private property and tyranny.”
Counterargument : This causal/precedential slippery slope pattern is commonly seen in arguments about whether we should increase or decrease taxes. This argument can be considered fallacious as there is little reason to think that raising taxes in some areas will cause a spiraling descent into tyranny and communism. After all, taxes and forms of private property have coexisted in pretty much every single society throughout history.
You could also argue that merely raising taxes on some class of individuals does not mean raising taxes on everyone , which is what the fallacious argument claims. The argument is even more unconvincing when you realize that, according to its own logic, we shouldn’t have any taxes whatsoever . That claim is just as unlikely as the claim that we should tax away everyone’s stuff.
2. Marriage
Argument : “Marriage is defined as a man and a woman. If we change the definition to include gay couples then we will soon change it again to cover other things. The next thing you know, we will have people wanting to marry animals and inanimate objects. Therefore, we should not change the definition of marriage.”
Counterargument : This argument combines aspects of a conceptual and precedential slippery slope fallacy. It claims that changing the definition of marriage to include gay couples is no different than changing the definition to allow people to marry animals and objects. The argument leaves out the possibility that there is a reasonable definition that explains why animals and inanimate objects can be excluded from the category of marriage.
For instance, a prerequisite of marriage is that it must take place between two consenting adults. Animals and objects are neither of those things so they can be excluded.
3. Catastrophizing Thoughts
Argument : “If I fail this test, then I will flunk the class. If I flunk the class, I will flunk out of school entirely. If I flunk out entirely then my entire future is ruined and I will never be able to get a good job and provide for a family!”
Counterargument: Pretty much everyone is guilty of “ catastrophizing ” like this sometimes. We tell ourselves that one bad thing will inevitably lead to another and another until our worst nightmares come true.
The key to shaking this kind of causal slippery slope is realizing that it's fallacious! One bad event does not necessarily mean more bad events will happen. And a single bad event is unlikely to lead directly to disastrous consequences.
It may not be true that the future will be like the past; the future could be different. Overcoming these kinds of limiting beliefs is important to navigate the world effectively.
4. Politics
Slippery slope arguments are all over the place in political discussions. Here is one you may have heard recently in the news:
Argument : “If we allow the government to remove Confederate statues from public places, then it’s a short road to the government trying to erase and censor history. Next thing you know, all our history textbooks will be altered to remove the truth. You don’t want the government telling you what to think is true, do you?”
Counterargument : Again, this argument assumes that a small event will have catastrophic consequences down the road. This argument shares features of a causal and precedential slippery slope. Removing statues meant to venerate Confederate generals is not erasing history and is unlikely to cause massive government censorship of history.
Historical facts about the Confederacy are still kept track of in libraries and museums and there is no movement to censor those things. The simple act of removing some historical artifact from a public place does not in itself count as censorship.
5. Healthcare
Argument: “ If we provide free healthcare then where does it stop? Soon people will be asking for free cars, free cell phones, free food, and free everything. The more people get free stuff, the less they will work which will eventually lead to economic ruin.”
Counterargument: This argument has features of a causal and precedential slippery slope. It can be challenged because there is little empirical evidence to support its conclusions.
There are several modern countries with universal healthcare that have healthy economies and don’t have a problem of people wanting too much free stuff. There is actually evidence that universal health care schemes are good for the economy and that welfare programs do not discourage people from looking for work .
6. Euthanasia
Argument : “We should not allow doctors to end the life of terminally ill patients because if we do, it’s not far off from letting doctors euthanize healthy people or people that they believe to be genetically inferior. That's what the Nazis did after all!”
Counterargument: This argument combines aspects of a conceptual, precedential, and causal slippery slope. By using gradated language, it obscures the fact that there is a clear conceptual distinction between voluntary and involuntary euthanasia .
Voluntary euthanasia is carried out under the express wishes of the patient and occurs with their consent. Involuntary euthanasia does not involve the consent of the patient. Involuntary euthanasia is murder and murder is already illegal . Allowing voluntary euthanasia won’t change that.
7. Rules and Exceptions
Argument: “I cannot make an exception for you, or else I would have to make an exception for others in the class. Eventually, I would have to make exceptions for everyone else and then the rules would be utterly meaningless!”
Counterargument: This argument is a precedential slippery slope. It’s fallacious because it treats the issue as if everyone always has to be granted an exception equally. Sometimes exceptions to rules are reasonable and will not set a precedent for disassembling the rules.
Various laws have exceptions but the laws still manage to function. What matters is the reason for granting the exception. In extenuating circumstances, it may be correct to give an exception to some established rules.
Why Are Slippery Slopes Fallacies?
Slippery slope-style arguments are often fallacious, but the reason why they are fallacious differs depending on the kind of slippery slope argument it is.
For Causal Slopes
Causal slippery slopes can be fallacious when there is little evidence to support the idea that one event will cause another and so on. Fallacious causal slippery slope arguments rely on exaggerating the strength or severity of causal connections between events.
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Even if some hypothetical sequence of events is possible , the argument is fallacious if it is unlikely that the sequence of events will actually happen. If there is little evidence that the presented causal chain is likely, then the argument is weak.
For Conceptual Slopes
Conceptual slippery slope arguments can be fallacious as they deny that 2 categories of things are different because you can transition from one to the other through a series of small steps. Conceptual slippery slope fallacies ignore the possibility that we can differentiate between things even if they exist on a continuum or spectrum.
A good counterexample to this type of thinking is the category “bald.” There is no definite number of hairs that separates someone from being bald or not bald, but we can recognize clear instances of the two categories. Mr. Clean is bald and Cousin It is not bald. Conceptual slippery slopes share features in common with the continuum fallacy (sometimes called a Sorites fallacy).
For Precedential Slopes
Precedential slippery slope arguments are based on saying that some current behavior or event will set a precedent for future behavior or events. The idea is that if we treat a seemingly small thing a certain way now, we will have to treat a significant thing the same way in the future.
Precedential slippery slope arguments can be fallacious as they ignore the possibility that we can determine when precedent should or should not be followed . They also assume that the beginning and ending positions of the argument are similar enough that precedent would apply between them.
Precedential slippery slopes are usually combined with all-or-nothing thinking and often start by assuming a false dichotomy between two options. Precedential-style slope arguments might be valid in specific contexts (e.g. legal sphere) where precedent plays an integral role in making decisions.
Valid Slippery Slope Arguments
Slippery slope arguments are not inherently fallacious. Sometimes, a slippery slope argument can be an instance of valid reasoning. Consider the following argument:
“We can’t let people throw their trash on the sidewalk because, over time, that could build up to a big public nuisance and health hazard.”
This argument has a slippery slope structure. It claims that allowing some relatively small event (letting people litter) will lead to some larger negative effects (public annoyance and health issues). In this case, the argument is persuasive as there is good reason to believe that things will actually unfold in that manner .
Whether or not a slippery slope-style argument is reasonable depends on a number of factors including the type of slippery slope argument it is and the context of the argument. In some cases, it might not be clear if the argument is fallacious or not.
How to Respond to Slippery Slope Arguments
The exact way to respond to a slippery slope argument depends on the kind of slippery slope it is and what the specifics of the argument are. Here are a few general approaches to keep in mind:
Ask your opponent for justification
If your opponent did not provide any evidence to support their suggested slope, then ask them to justify their view. The burden of proof is on them to make their case.
Highlight missing parts of the chain
Point out how the argument leaves out a lot of events between the first and last points. Pointing out these missing pieces can lessen the bite of the argument.
Emphasize the distance between the start and end
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Pointing out a significant difference between the start point and endpoint might give a reason to think it’s justified to treat them in two different ways. Pointing out the distance between the two also makes it easier to see how it's unlikely one will lead to the other.
Stop the slope in its tracks
Try to find a reason that we can stop the slope in the transition period. There might be a good reason to think the slope will not proceed all the way if there is a principled stopping point. Show how you can prevent the initial event from leading to the final event.
Call out underlying premises
Sometimes a slippery slope is based on false assumptions. Addressing these incorrect assumptions directly might be more helpful than explaining the problem with the slope.
Provide a counterexample
If possible, present a counterexample to show your opponent’s logic is flawed. One way to do this might be to point out how slippery slope arguments can often be applied in both directions of an issue. For example, if your opponent argues that legalizing gay marriage will lead to obscene behavior, you could just as easily claim that restricting gay marriage could lead to restrictions on other kinds of marriage, eventually banning it altogether.
Learn More About Logical Fallacies
- 5 Appeal to Nature Fallacy Examples in Media and Life
- 6 Outcome Bias Examples That Can Negatively Impact Your Decisions
- 7 Self-Serving Bias Examples You See Throughout Life
- 7 Omission Bias Examples That Negatively Impact Your Life
- 6 Authority Bias Examples That Might Impact Your Decisions
- 5 Burden of Proof Fallacy Examples
- 5 Appeal to Tradition Fallacy Examples in Life
- 5 Appeal to Authority Logical Fallacy Examples
- 7 False Cause Fallacy Examples
- 7 Appeal to Ignorance Fallacy Examples
- 7 Appeal to Common Sense Logical Fallacy Examples
- 5 Post Hoc Fallacy Examples (and How to Respond to This Argument)
- Gambler’s Fallacy: 5 Examples and How to Avoid It
- 5 Appeal to Anger Fallacy Examples Throughout Life
- 7 Halo Effect Bias Examples in Your Daily Life
- 7 Poisoning the Well Examples Throughout Your Life
- 7 Survivorship Bias Examples You See in the Real World
- 7 Dunning Kruger Effect Examples in Your Life
- 7 Either Or (“False Dilemma”) Fallacy Examples in Real Life
- 5 Cui Bono Fallacy Examples to Find Out “Who Will Benefit”
- 6 Anchoring Bias Examples That Impact Your Decisions
- 7 Virtue Signaling Examples in Everyday Life
- 7 Cherry Picking Fallacy Examples for When People Ignore Evidence
- 9 Circular Reasoning Examples (or “Begging the Question”) in Everyday Life
- 9 Appeal to Emotion Logical Fallacy Examples
- 9 Appeal to Pity Fallacy (“Ad Misericordiam”) Examples in Everyday Life
- 9 Loaded Question Fallacy Examples in Life and Media
- 9 Confirmation Bias Fallacy Examples In Everyday Life
- 9 Bandwagon Fallacy Examples to Prevent Poor Decisions
- 5 Red Herring Fallacy Examples to Fight Irrelevant Information
- 9 Middle Ground Fallacy Examples to Spot During an Argument
- 5 False Equivalence Examples to Know Before Your Next Argument
- 7 Hasty Generalization Fallacy Examples & How to Respond to Them
- 6 Straw Man Fallacy Examples & How You Can Respond
- 6 False Dichotomy Examples & How to Counter Them
Final Thoughts on Slippery Slope Fallacies
Slippery slope fallacies are fairly common in everyday life and often go undetected. One explanation for our tendency to think in this fallacious manner has to do with how our brains are wired for making predictions . Humans have a natural knack for visualizing lines of possibilities, but this talent can get in the way of our rational faculties. We jump from inference to inference and might not slow down to ask if we are justified in making those inferences.
Fallacious thinking can have serious negative consequences, so educating your critical thinking faculties to recognize fallacies like slippery slopes is an invaluable skill. Like any muscle, the brain needs practice to get stronger. Identifying instances of slippery slope argument in everyday life will help you make more effective decisions, promote self-awareness , and liberate you from constrained thinking habits.
Also, if you're interested in learning about other types of fallacies, here's our in-depth look at the straw man fallacy .
Finally, if you want a simple process to counter the logical fallacies and cognitive biases you encounter in life, then follow this 7-step process to develop the critical thinking skills habit .
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Alex Bolano is a freelance writer based out of St. Louis. He holds his MA in Philosophy and writes on topics relating to science, culture, politics, finance, and education. He enjoys playing video games and researching the latest trends in science and technology.
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Slippery Slope Fallacy
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Arguing that if an opponent were to accept some claim C1, then he or she has to accept some other closely related claim C2, which in turn commits the opponent to a still further claim C3, eventually leading to the conclusion that the opponent is committed to something absurd or obviously unacceptable.
This style of argumentation constitutes a fallacy only when it is inappropriate to think if one were to accept the initial claim, one must accept all the other claims.
An example: "The government should not prohibit drugs. Otherwise the government should also ban alcohol or cigarettes. And then fatty food and junk food would have to be regulated too. The next thing you know, the government would force us to brush our teeth and do exercises everyday."
Logical Form
1. If A then B
2. If B then C
3. If C then D
4. not-D Therefore, not-A {OR this can also be in the form of 'A - therefore D'}
The problem with this reasoning is that if A happens, it is assumed that inevitably B will happen, and if B happens, C will inevitably follow. The question we need to ask is whether B follows A is inevitable, or is there room for some outcome other than B or a middle-ground. If the consequence of A happening has outcomes other than B, then the argument becomes a fallacy
When B follows A is not a fallacy
If you put your bare hand in boiling water, you will burn your hands. Here too B follows A. This in inevitable and is not a fallacy.
When B follows A is a fallacy
If you smoke you will get cancer. Now not all smokers get cancer. The chances of a smoker getting cancer is high. But the outcome is not definitive. This is a fallacy when framed in a manner to indicate an inevitable definitive outcome (though it may be wider for us to treat the outcome as inevitable and definitive)
More examples
In India, lets consider the example of wanting to get their children admitted into a prestigious preschool (this will take the form of 'A therefore D ':
Parents insist that they must put their children into the most prestigious pre-schools. This could be a line of reasoning:
- If they (children) don't get into the most prestigious pre-school , they won't get admission in a good high school
- If they don't get admission in a good high school, they won't get admission into a good college
- If they don't get admission in a good college, they won't get a good job
- If they don’t get a good job, they won't be able to earn a lot of money
- If they don't earn a lot of money, they won't get a good wife
- Without money and a good wife, the child will be unhappy throughout life
- Because they are chronically unhappy they will not have good health
- Because they do not have good health, and have no money or a good wife, they will go into chronic depression
So the conclusion is - if the child is not put into a prestigious pre-school, they will be chronically depressed the rest of their life.
Sure, this is a far fetched argument, though many readers may tend to agree with parts of it. This argument has deliberately been stretched to the point of absurdity. But the fact is, we are presented with this line of reasoning very often, and we tend to not see the lack of logic behind such reasoning.
This tactic is a favorite of political parties. They will present arguments of consequences of electing the opposing party, and typically these take the form of 'Slipper Slope' arguments. Lets take a look at some arguments from the 2014 election campaign
Lets imagine three different political parties in the country. Party A, B & C
Party A's arguments
- If Party A or B are elected, the government will be corrupt.
- Because they are corrupt, they will loot the country of its resources
- And because the country is looted of its resources, the country will be destroyed
Party B's Arguments
- If Party C is elected, they will misgovern the country
- Because they are misgoverning, there will be no development in the country
- Because there is no development, there will be no job creation
- Because there is no job creation, there will be no growth in the economy
- Because there is no growth, the country will become impoverish
- Because they are impoverished, the country will be destroyed
Party C's arguments
- If Party B comes to power, there will be a communalistic approach to governance
- Because there is a communalistic approach, there will be clashes between communities
- Because there are clashes between communities, there will be disturbance of peace and harmony
- Because there is no peace and harmony, the country will be destroyed
All these arguments fall neatly into 'Slipper Slope' arguments, which are flawed logically and is a fallacy. Each party claims that if the other party comes into power, they country will be destroyed. The reality is each party has its own strengths and weaknesses, and none of the parties if they come to power will destroy the country. But the arguments are very persuasive, and if one does not examine the arguments properly, then one is likely to believe them to be true. The right way to deal with these arguments is to treat them as fallacies if any premise in the chain of reasoning is questionable, or if any of the premises are not the only likely consequences of the prior premise.
Have you come across such arguments in the workplace or daily life? Please go ahead and add them in your comments
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Slippery slope.
Some thoughts about "slippery slope" argument.
I was having a discussion with a person about banning certain types of cars. Their argument for banning that type was, "it's less safe than this other type". So <category 1> is less safe than <category 2>, so we should ban category 1.
So my thought was - If your only argument for banning <category 1> is that "it's less safe than <category 2>" - what is the harm in challenging the speaker to apply that same argument elsewhere?
I feel that challenging the speaker with this was reasonable, since they didn't provide any other rationale for their argument. However, the speakers response was something along the lines of, "you used the slippery slope fallacy, so this discussion is over". However, I'm still unsure that its a fallacy in itself. Rather, I feel that the "slippery slope" in this case is a mechanic that illustrates that there must be more reasons that haven't been discussed yet. Such as, "i'm willing to accept the reduction liberty for people who own cars in <category 1>, in exchange for more public safety, because I dont value that liberty as much as the resulting improvement to safety ."
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In this Wireless Philosophy video, Joseph Wu (University of Cambridge) introduces you to the slippery slope argument. This argument is that when one event oc...
In recent times, the Slippery Slope Argument (SSA) has been identified as a commonly encountered form of fallacious reasoning. Though the SSA can be used as a method of persuasion, that doesn't ...
A Slippery Slope! : A city at the turn of the century. A suffragette stands atop a soapbox on a street corner. Two gentlemen - one with a beard, the other with a monocle - observe her. Doctor Fallacy (a devious talking owl) appears in a hypnotic cloud as the Monocled Gent begins to fantasize. The Monocled Gent imagines himself in his living ...
Slippery Slope Fallacy | Definition & Examples. Published on April 14, 2023 by Kassiani Nikolopoulou.Revised on February 26, 2024. The slippery slope fallacy is an argument that claims an initial event or action will trigger a series of other events and lead to an extreme or undesirable outcome. The slippery slope fallacy anticipates this chain of events without offering any evidence to ...
In critical-thinking, logic, and philosophy classes, students are often taught to detect and avoid something called "the slippery-slope fallacy." Such warnings are sometimes justified. But at other times they are actually misleading—so much so that rejecting certain arguments as slippery-slope fallacies is itself fallacious.
Slippery slope fallacies depend on the concept of vagueness. When a concept or claim is vague, it means that we don't know precisely what claim is being made, or what the boundaries of the concept are. The classic example used to illustrate vagueness is the " sorites paradox .". The term "sorites" is the Greek term for "heap" and ...
In a slippery slope argument, ... In logic and critical thinking textbooks, slippery slopes and slippery slope arguments are normally discussed as a form of fallacy, although there may be an acknowledgement that non-fallacious forms of the argument can also exist.: ...
Fallacies: Slippery Slope. In this Wireless Philosophy video, Joseph Wu (University of Cambridge) introduces you to the slippery slope argument. This argument is that when one event occurs, other related events will follow, and this slippery slope will eventually lead to undesirable consequences. Wu walks us through this rhetorical strategy and ...
Here's the schematic form of a slippery slope argument. 1. If A then B. 2. If B then C. 3. If C then D. It's a series of connected conditional claims, to the effect that if you assume that A is true or allow A to occur, then B will follow, and if B follows then C will follow, and if C follows then D will follow.
The argument takes the following form: 1. Event A has/will/might occur. 2. Therefore, event B will inevitably occur. The slippery slope argument makes an opponent's argument seem more extreme. It says that event A will eventually lead to an extreme, unwanted event B. The argument infers that the only way to avoid event B is to not do event A ...
This video is designed to help students, lifelong learners and professionals understand the Fallacy of Composition -- a common mistake in reasoning and argum...
In these ways, the impact of the conceptual slippery slope fallacy is not just theoretical—it can lead to impractical or even damaging decisions. How to Identify and Counter the Slippery Slope Fallacy. Spotting a slippery slope fallacy involves critical thinking. Listen for an argument that takes you from Point A to Point Z with little or no ...
The Slippery Slope Argument is perceived as fallacious primarily for reasons of relevance and certainty, but the propositions involved can be relevant and likely! ... Critical Thinking: Conceptual ...
→ http://brilliant.org/criticalthinkingThe critical thinking miniseries was made possible by our viewers and listeners. To support more of this type of work,...
LOGOS: Critical Thinking, Arguments, and Fallacies Heather Wilburn, Ph.D. ... The essential characteristic of a slippery slope argument is that it uses problematic premises to argue that doing 'x' will ultimately lead to other actions that are extreme, unlikely, and disastrous. You can think of this type of argument as a faulty chain of ...
Here are some examples of slippery slope arguments in the wild. You'll have likely heard some forms of at least one or two arguments below. 1. Taxes. Argument: "We cannot allow more taxation, as any taxation incentivizes more taxation, which will inevitably lead to the loss of all private property and tyranny.".
About Critical Thinking. What is Critical Thinking ; Benefits of Critical Thinking ; ... Slippery Slope Fallacy. Wednesday, 02 April 2014 Prasad A S. Critical Thinking Blog. 7202 Hits ... and typically these take the form of 'Slipper Slope' arguments. Lets take a look at some arguments from the 2014 election campaign
What if we taught critical thinking in schools? An initiative of The School of Thought, a 501c3 non profit organization. Created by Jesse Richardson, Andy Smith, Som Meaden, and Flip Creative. Website content published under a creative commons attribution and noncommercial license 2024. ...
The slippery slope is a fallacy in that it assumes that any line drawn will be continually redrawn to the point of absurdity. For example, "if gays are allowed to marry its only a matter of time until people can marry their pets" is a fallacy because it assumes any change in the status quo would henceforth result in a dismissal of existing ideals for anything loosely concerning the original issue.
how does slippery slope affect critical thinking? "I felt like Sherlock Holmes. I was at a community town hall meeting, they were deliberating whether we should install CCTV cameras at major intersections for increased security. ... I knew this was a classic example of a 'Slippery Slope' fallacy. She was assuming that once the first step was ...
A slippery slope argument can always be phrased as a hypothetical syllogism: if A then B, if B then C, so, if A then C (possibly with additional premises of the same form). Hypothetical syllogism is a valid argument form. But, in a slippery slope, at least one of those premises is false. Hence, a slippery slope argument is valid but not sound.
PHI-104: Critical Thinking 4: Informal Fallacies 4.2: Slippery Slope Fallacies Expand/collapse global location ... Slippery slope fallacies are always made up of a series of conjunctions of probabilistic conditional statements that link the first event to the last event. A causal slippery slope fallacy is committed when one assumes that just ...
Some thoughts about "slippery slope" argument. I was having a discussion with a person about banning certain types of cars. Their argument for…