Post hoc ergo propter hoc or False Cause – Correlation does not imply causation

Another legend from Dilbert.

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Philosophy — What’s the Use?

Are you looking to see why teaching philosophy is important?  Another great article from NYTimes The Stone

Almost every article that appears in The Stone provokes some comments from readers challenging the very idea that philosophy has anything relevant to say to non-philosophers.  There are, in particular, complaints that philosophy is an irrelevant “ivory-tower” exercise, useless to any except those interested in logic-chopping for its own sake.

pdf here

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What Democracy is not…

Discuss.

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The Fallacy of ‘Deepest Offence’

The Fallacy of ‘Deepest Offence’

By Peter Ellerton

 image via here

Nothing is so central to a liberal society as the right to discuss ideas. Not being able to do this at all is totalitarianism – the banning of discussing, and even thinking about, unsanctioned ideas.  So where on the continuum of control can we comfortably sit?  Some would say only on the absolute edge of the former.  Others may find that too extreme a view.  Certainly the further we move away from unfettered public speech the murkier become the waters, with calls of and for censorship beginning after the first paddle stroke.

But this essay is not about that.  This essay is about where this boundary lies for and within individuals.  It is about exploring that most cherished of hurts, the pain of being offended. Continue reading

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Another Double Blind Test surprise

Stradivarius Fails Sound Test Versus Newbie Violins

Download pdf (from sciam)

Can you tell the difference between modern violins and antiques crafted by Italian masters? Don’t feel too bad – expert players can’t do it either. In a double-blind test, 21 experienced violinists were unable to tell the difference between rare, old instruments and new ones. The study is in Proceedings of the National Academy of Sciences. [Claudia Fritz et al, Player preferences among new and old violins] Continue reading

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When Should Science be Censored?

Calls to censor details of potential killer flu via ABC News

The suppression of breakthrough research into deadly bird flu strains has been labelled scientific censorship by some, but others say it is a necessary step to prevent a possible biological attack.

Download pdf

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Truth

Discuss…

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Correlation Does Not Imply Causation

Another classic from Dilbert

See also  Post Hoc Ergo Propter Hoc

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Philosophical Zombies

From the concept by Chalmers.  Could humans exist that are not conscious?  The extract below is from his site.

Philosophical zombies

It is philosophical zombies that I’m most interested in here, since I’m a philosopher and they raise very interesting issues. The sort I’m most concerned with are zombies that are physically and behaviorally identical to a conscious human, but lack any conscious experience. As in this case-study of my own zombie twin, for example.

Most people doubt that zombies could exist in the actual world. (In philosophical terms, they are naturally impossible.) But many people think that they are at least logically possible – i.e. that the idea of zombie is internally consistent, and that there is at least a “possible world” where zombies exist. This logical possibility is sometimes used to draw strong conclusions about consciousness (e.g. in my book The Conscious Mind, and elsewhere). Continue reading

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The Coherentist’s Nightmare

The coherency theory of truth

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Harvard Justice Series: The Moral Side of Murder

Part One:

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Benefits of Collaborative Philosophical Inquiry in Schools

Stephan Millett & Alan Tapper
Centre for Applied Ethics and Philosophy, Curtin University 

If you need to show why doing collaborative philosophical inquiry, or just philosophy, in schools is important, this is a good place to start.

        via EPAT - Abstract below

In the past decade well-designed research studies have shown that the practice of collaborative philosophical inquir y in schools can have marked cognitive and social benefits. Student academic performance improves, and so too does the social dimension of schooling. These findings are timely, as many countries in Asia and the Pacific are now contemplating introducing Philosophy into their curricula.This paper gives a brief history of collaborative philosophical inquiry before surveying the evidence as to its effectiveness.The evidence is canvassed under two categories: schooling and thinking skills; and schooling, socialisation and values. In both categories there is clear evidence that even short-term teaching of collaborative philosophical inquiry has marked positive effects on students.The paper concludes with suggestions for further research and a final claim that the presently-available research evidence is strong enough to warrant implementing collaborative philosophical inquiry as part of a long-term policy.

Download pdf

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1,500 Animal Species Practice Homosexuality

Not natural?  Think again… 

Homosexuality is quite common in the animal kingdom, especially among herding animals. Many animals solve conflicts by practicing same gender sex.
via http://www.news-medical.net/news/2006/10/23/20718.aspx?page=1 

From the middle of October until next summer the Norwegian Natural History Museum of the University of Oslo will host the first exhibition that focuses on homosexuality in the animal kingdom.

“One fundamental premise in social debates has been that homosexuality is unnatural. This premise is wrong. Homosexuality is both common and highly essential in the lives of a number of species,” explains Petter Boeckman, who is the academic advisor for the “Against Nature’s Order?” exhibition. Continue reading

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Conspiracy, Independent Scholarship and the Truth as a Commodity

Great stuff again from The Stone (NYTimes)

Who Wrote Shakespeare?

While it is perfectly obvious to everyone that Ben Jonson wrote all of Shakespeare’s plays, it is less known that Ben Jonson’s plays were written by a teen-age girl in Sunderland, who mysteriously disappeared, leaving no trace of her existence, which is clear proof that she wrote them. The plays of Marlowe were actually written by a chambermaid named Marlene, who faked her own orgasm, and then her own death in a Deptford tavern brawl. Queen Elizabeth, who was obviously a man, conspired to have Shakespeare named as the author of his plays, because how could a man who had only a grammar-school education and spoke Latin and a little Greek possibly have written something as bad as “All’s Well That Ends Well”? It makes no sense. It was obviously an upper-class twit who wished to disguise his identity so that Vanessa Redgrave could get a job in her old age. Continue reading

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The Backfire Effect

When people believe more strongly in something AFTER they have been given information that refutes it….

Good explanation here http://youarenotsosmart.com/2011/06/10/the-backfire-effect/

And paper by Brendan Nyhan here (pdf).  Abstract below.

An extensive literature addresses citizen ignorance, but very little research focuses on misperceptions. Can these false or unsubstantiated beliefs about politics be corrected? Previous studies have not tested the efficacy of corrections in a realistic format. We conducted four experiments in which subjects read mock news articles that included either a misleading claim from a politician, or a misleading claim and a correction. Results indicate that corrections frequently fail to reduce misperceptions among the targeted ideological group. We also document several instances of a “backfire effect” in which corrections actually increase misperceptions among the group in question.

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Logic, Knowledge Systems and World Views

The way of logic – 02 December 1995 – New Scientist

FOR almost two centuries, anthropologists have been studying how non-European cultures understand the world around them. Now philosophers of science are getting in on the act. Armed with intellectual tools and methods that have traditionally been applied to Western science and its understanding of the world, they are turning to the “knowledge systems” of other cultures. Leading the way is Helen Verran, an Australian philosopher of science at the University of Melbourne, who for the past decade has studied the knowledge system of the Yolgnu people of northern Australia.

more at New Scientist 

“The way of logic – 02 December 1995 – New Scientist” (pdf)

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Bayesian Inference (Homo Bayesianis)

Bayesian Inference (and a good explanation of Bayes’ Theorem)
~best to ignore this one if you’re not already in the loop~
via http://www.brera.mi.astro.it/~andreon/inference/Inference.html

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Cognitive Dissonance Explained

By Dilbert, of course…

Wikipedia cognitive dissonance.

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Suing for Being Born

ISRAELI children with birth defects are increasingly suing the medical authorities for ever allowing them to be born. The rise in such “wrongful life” lawsuits, which the medical profession estimates at 600 since the first case in 1987, has prompted an investigation by the Israeli government.  more

The Israeli children who are suing for being born (pdf)

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Philosophy Ideas

Interesting site, interestingly organised. Screen shot below.

http://philosophyideas.com/

 

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