I’m a bad scientist

There seems to be a lot of excitement about the solar eclipse that will pass over the US on Monday and many people are making plans to go to places where they can get the best view. You can see those locations here. The path of the total eclipse goes quite close to me, just south of where I live but I will not bother to make even that small effort.
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My talk on genius

I have been invited to give a talk on the topic of genius on Friday, August 18th. The talk is part of a series of monthly events organized by a group known as the Cleveland chapter of Creative Mornings. It is a global program with chapters in cities all over the world and each month all chapters feature programs on a single theme and this month it is genius. You can learn more about the event here and on Facebook and on this month’s theme here.
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Nice optical illusion

I have always been intrigued by optical illusions, seeing them as providing fascinating insights into how the brain works as well as warnings that what we think we see may not accurately represent what is actually there. I found this illusion (via David Pescovitz) to be particularly intriguing because the contradiction is so stark. You know that the four horizontal blue lines must be parallel because the background black and grey objects are all the same size, and yet to my eyes the top and third line unmistakably slope up to the right while the second and bottom lines slope down.
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Book Review: Priest of Nature: The Religious Worlds of Isaac Newton (2017)

Isaac Newton (1642-1727) is one of the great enigmatic characters in scientific history, an extremely reclusive and private man with a fascinating array of foibles and personality quirks. I just finished the newly released book by Rob Iliffe, professor of history at Oxford University, that looks closely at the religious studies of this famous physicist and mathematician, based on a detailed examination of his vast collection of private notes, papers, and correspondence. The book deals largely with the first fifty years of Newton’s life, stopping around the year 1696 when Newton left Cambridge University and took up a government position as Warden of the Mint where he vigorously pursued and prosecuted counterfeiters.
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Using three simple math puzzles to measure likelihood of belief in god

I had an amused reaction to this paper titled Analytic Thinking Promotes Religious Disbelief by Will M. Gervais and Ara Norenzayan (Science vol. 336, p. 493-496, 27 April 2012) based on a set of studies that looked at the correlation between analytic thinking abilities and beliefs in god. The authors use the language of System 1 and System 2 thinking to describe intuitive and analytic reasoning respectively, terms that that I have discussed in some detail earlier here and here.

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A new window of opportunity for global warming denialists?

The scientists at NASA have plotted average global temperatures since 1880, both the annual averages plus five-year averages to smooth out any short term fluctuations in any given year due to things like El Nino. They plot the temperatures as the deviation from the 30-year average taken over the period 1951-1980. As they point out, “Sixteen of the 17 warmest years in the 136-year record all have occurred since 2001, with the exception of 1998.”
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