Many-Worlds Critique

For the bus ride home, I’m going to check out “One world versus many: the inadequacy of Everettian accounts of evolution, probability, and scientific confirmation” by Adrian Kent (arXiv/0905.0624) Nothing like ending the day with some against many-worlds reading. That and a fun TED talk should make the ride go by fast

Kindle DX Drooool

I’ve not had a chance to play with a Kindle, but seen a lot of them in the coffee shops of Seattle (Amazon will soon be moving to a neighborhood very close to mine, in South Lake Union.) My first impression was: cool, but a bit small. Now here comes the Kindle DX with a 9.7″ display and better integrated PDF. Now if Amazon will just offer an easy method for connecting to the arXiv, and I can scrounge up $500 bucks (can I put a Kindle on one of my grants?), I might think of getting one. One question I couldn’t find an answer to was whether one could use the “basic web browser” in the Kindle DX to download PDFs.

An Identification Problem

Some quotes, with some substitutions, denoted by [], for the actual words:

“The famous physicist Max Planck was talking about the resistance of the human mind, even the bright human mind, to new ideas…. And he said science advances one funeral at a time, and I think there’s a lot of truth to that and it’s certainly been true in [FIELD X].”

and

“If you stand up in front of a [FIELD Y] class and say a bird in the hand is worth two in the bush, you won’t get tenure…. Higher mathematics my be dangerous and lead you down pathways that are better left untrod.”

and

“The more symbols they could work into their writing the more they were revered.”

Question: who said these things? A disgrunted professor? Peter Woit talking about string theory?
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Half-Space Algorithms For Identifying Geniuses

In his latest New York Times op-ed column, David Brooks, the conservative liberals can most stomach, attempts to tackle the problem of “what makes a genius”. This is, of course, the kind of reasonable length topic that one can explain in a single newspaper column (it’s the New York Times, you now.) The article begins, like all great op-ed, with a strawman that would make Dorothy proud:

Some people live in romantic ages. They tend to believe that genius is the product of a divine spark. They believe that there have been, throughout the ages, certain paragons of greatness — Dante, Mozart, Einstein — whose talents far exceeded normal comprehension, who had an other-worldly access to transcendent truth, and who are best approached with reverential awe.

Having properly stuffed his straw man, Brooks then lights it afire with his main thesis:

The key factor separating geniuses from the merely accomplished is not a divine spark. It’s not I.Q., a generally bad predictor of success, even in realms like chess.Instead, it’s deliberate practice. Top performers spend more hours (many more hours) rigorously practicing their craft.

This is, of course, a miraculous discovery, worthy of a true genius! Did you know that you can identify geniuses by the use of a two dimensional plot and circling those in the upper right hand corner? I had no idea.
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Spottings of arXiview in the Wild

ArXiview, my iPhone app for surfing the arXiv, spotted in the wild:

  • One of my graduate students is using the app which feels….odd.
  • James Dacey says incredibly nice things over at Physics World.
  • MyOpenArchive tweets

    just download #arXiview to my iphone. http://dabacon.org/arxiview/ I ♡ #arXive, I ♡ #arXiview. 🙂

  • Three diggs, heh, not much.