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Triple A Learning IB Blogs

April 29, 2012

The Scientist and Authority as a Way of Knowing

Filed under: TOK — Tags: , — triplea_cw @ 10:20 am

We have some excellent examples of scientists who got it wrong throughout the history of science:

In 1631 Galileo produces an elaborate mathematical proof for Pope Urban VIII to prove that the Earth orbits the Sun. To do this he used the tides as the basis of his argument. However, his own proof suggested that there should be one high tide a day caused by the Sun instead of the observed two. Galileo refused to acknowledge the error in his proof, publicly ridiculing those who pointed out that tidal movement was caused by the Moon, not the Sun.

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January 14, 2011

panettone revolt

Filed under: TOK meets global citizenship — Tags: , , , — Eileen Dombrowski @ 10:07 pm

It was at 9:17 this morning that my revolt truly began.  I was about to cut myself a slice of panettone, a delicious Italian fruit bread that I blissfully consume at this time of year.  But there on the wrapper was an outrageous English translation: it was called cakeCake? In my January confrontation with newly augmented body mass, that translation carried grim implications.  I mustn’t eat cake.  This crisis occurred at 9:17am.  But by 9:18am, however, I had the solution.

In case you ever face similar emergencies in your own life, I will share with you the solutions that rushed to my aid in that moment of crisis.

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August 20, 2010

You Against the Ferocious Fallacies

Filed under: TOK meets global citizenship — Tags: , , — Eileen Dombrowski @ 4:29 am
















From my old files I pull a test I once wrote on logical fallacies — in the form of an adventure story.

My students really, really liked it.  I don’t like it so much any more because I wouldn’t use this list of logical fallacies (I prefer the list in the course companion), but if you teach using common fallacies by their Latin names you might find it useful…or at least amusing.

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August 17, 2010

new fallacies and fun

Filed under: TOK meets global citizenship — Tags: , , , , — Eileen Dombrowski @ 3:04 pm

For knowledge on health issues, do we bypass doctors and medical researchers and go straight to the One Who Really Knows: a mom? Here is a new logical fallacy, whose relevance to talk shows and some media reports may strike you instantly: Proof by Mommy Instinct. You might find that Brian Dunning’s list of new logical fallacies gives you a flash of recognition and maybe a smile.  The website of The Skeptoid provides both audio of this podcast and a transcript.

My favourite among them is surely the Appeal to Lack of Authority, which I recognize with some delight.  “I’m not an expert, but….” followed by some firm pronouncement.  “Somebody has to stand up to these experts!” But why should Brian Dunning have all the fun? Surely this would keep us entertained very cheaply  — spotting and giving our own names to some nonsensical twists of reasoning we hear around us or see in the media.  Want to join me?  Feel free to comment!  But do take care how rigorously and extensively you engage in this game.  We could lose a lot of friends if we listen too critically to everything they say!

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March 12, 2010

magic tricks and belief

Don’t watch this video if you faint over needles.  I had a hard time watching it to the end, but was far too interested in magic and belief to stop. Magician Eric Mead, in context of TED talks, does a couple of tricks on video and comments simultaneously on the placebo effect:  “For some time I have been interested in the placebo effect, which might seem like an odd thing for a magician to be interested in, unless you think of it in the terms that I do, which is something fake is believed in enough by somebody that it becomes something real.”


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March 10, 2010

I don’t want to be a cannibal!

Filed under: TOK — Tags: , , — triplea_cw @ 10:20 am

I had a conversation with a couple of old timers today during our TOK Away Day and they mentioned a song by Flanders and Swann called The Reluctant Cannibal circa 1956. I didn’t know it (as I am not an old timer) but the song’s lyrics look like a lot of fun for a TOK discussion. I haven’t heard it so not sure about the song itself.

Here are the lyrics at least:
Seated one day at the tom-tom, I heard a welcome shout from the kitchens: “Come and get it!”

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March 7, 2010

Darwin and Reductionism: A Knowledge Warning?

Filed under: TOK — Tags: , — triplea_cw @ 10:43 am

Mary Midgley makes an interesting observation about the reputation of Darwin in her book review of What Darwin Got Wrong by Jerry Fodor and Massimo Piattelli Palmarini.

Portrait of Charles Darwin

Darwin

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James Cameron and Avatar: The Issue of Originality

Filed under: TOK — Tags: , , , — triplea_cw @ 10:42 am
Copyright Symbol

Is the copyright symbol under copyright?

The Theory of Knowledge Subject Guide asks “Is originality essential in the arts?” and then links this to the question, “Is the relationship between the individual artist and tradition similar in all the arts, in all cultures and across all times?”

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February 4, 2010

earthquake in Haiti: responsibility?

Filed under: TOK meets global citizenship — Tags: , , , , , — Eileen Dombrowski @ 10:35 pm


Theo and Eileen homepage image“Fundraiser.  All profits to Haiti.”  My husband put out the sign and sold his paintings.  Over the past three weeks since the earthquake devastated Haiti, I’ve heard of many more people in nearby communities taking similar actions to send money, via registered charities, to help the shocked and suffering people of Port au Prince.   Nurses donated their pay from a shift, for Haiti.  Hairdressers snipped and styled, and a photographer shot portraits, for Haiti.  Musicians, from a rock band to opera singers, threw benefit performances, for Haiti.  A restaurant donated all proceeds from drinks, for Haiti.  A neighbourhood held a garage sale, massagers massaged, and a burlesque dancer did whatever burlesque dancers do, all for Haiti.

Why such an outpouring of concern?  What makes people act to help others in need at such a moment, when the victims’ absolute poverty might not, at another moment, even penetrate their awareness?  This phenomenon has been well documented — that a disaster, with its horrifying images and poignant human stories, can reach people and trigger their desire to help.  Equally well documented is the media fatigue that sets in when the disaster passes and many people, feeling they have done their bit, begin to forget even while immense need remains.

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