Can you outsmart the college admissions fallacy? - Elizabeth Cox

848,977 views ・ 2022-06-07

TED-Ed


Please double-click on the English subtitles below to play the video.

00:07
“It’s the 4th century BCE,
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and Aristotle has just written a critique of arguments
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that take the truth of their conclusion for granted.”
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“It’s still the 4th century BCE,
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and Aristotle has just advanced a new theory:
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that because Earth is the center of the universe,
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humanity is alone in the universe.”
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He should listen to himself.
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“It’s 1990, and the Federal District Court of Virginia
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is about to hear a prospective student’s case against a university.
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She has filed a complaint about Virginia Military Institute’s
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admissions policy that excludes women.”
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“VMI is a publicly-funded university that aims to produce ‘citizen soldiers’
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through a unique and rigorous method:
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all students are subjected to an identical regimen
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of extreme physical and mental stress and deprivation of privacy.”
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Well, I'm certainly not sorry to be excluded.
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“VMI is the only single-sex public university in the state of Virginia;
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there is no equivalent institution for women.
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Because VMI is a government institution,
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by law, it cannot practice gender-based exclusion
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without ‘exceedingly persuasive justification.’
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It must prove that its single-sex admissions policy
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is a necessary step to serving important governmental objectives.”
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“The state of Virginia argues that VMI’s educational methods
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would be compromised by admitting women.
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The state claims single-sex education is an ‘important governmental objective’
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and that the exclusion of women from VMI is essential to that objective.”
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Hmm, considering how much they prize rigor,
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their argument is certainly lacking it.
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I’ll have to set them straight.
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Come now, Your Honor.
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Surely you can’t let that argument stand.
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The state of Virginia is essentially saying that single-sex education
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should be allowed because it serves the imperative of single-sex education.
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You might as well say that witch hunts should be encouraged
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because they fulfill the need for witch hunts.
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These are examples of circular reasoning,
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sometimes called “begging the question,”
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where the reason given for a conclusion assumes the conclusion is true,
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rather than explaining why it’s true.
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Take the conclusion that witch hunts should be encouraged.
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The evidence given is that there is a need for witch hunts.
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But both the claim and the so-called evidence for the claim
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leave the same question unanswered:
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why are witch hunts necessary?
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There actually isn't an argument made here at all.
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Circular reasoning may sound straightforward, and in a way it is.
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Even a human can easily spot the circular logic in an argument like
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“the baby was born because her mother gave birth to her.”
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Where you run into trouble is when you assume
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that an opinion or current state of affairs,
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because it’s so familiar or long-lasting,
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is a fact, when really it’s an assumption.
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Like the generations of astronomers and mathematicians
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who contorted themselves to explain anomalies in the planets’ orbits,
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rather than questioning the premise that the planets orbited the Earth.
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You modern humans may understand that the planets actually orbit the sun,
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but you're still susceptible to assumptions of your own.
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So you may hear “men and women should be treated differently
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because the law treats them differently”
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and think, well, yes, that makes sense.
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The law has always treated them differently.
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But that’s merely a statement of fact;
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it’s not a reasoned argument for why it should to be the case.
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And just because something is true doesn’t make it proof of what is right.
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Not convinced? Well, I’m sure you, as a judge,
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won’t mind hearing a bit more evidence.
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“It’s 1996, and the case has gone all the way to the Supreme Court
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of the United States.
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The court has ruled 7 to 1 that VMI must begin to admit women.
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Justice Ruth Bader Ginsburg delivers the ruling,
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calling out the state of Virginia for its circular reasoning.”
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If I may, I'd like to bring my companion here up to speed on your logic.
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And while I’m at it, I’ll borrow that.
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Now, let’s see.
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She points out that Virginia’s justification for excluding women from VMI
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gave the means as an end—
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that is, it argued that women should be excluded
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because the school’s mission was single-sex education,
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when in fact the school’s stated mission was to produce citizen soldiers
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prepared to take on leadership roles in American society—
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an aim, Justice Ginsburg asserts, that is surely broad enough to include women.
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Alone in my universe at last.
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