In this collection of 17 brief essays Elena Passarello (https://www.elenapassarello.com/bio/) traces stories of famous animals and how they have reshaped our thinking about humans. She reflects on our need for new language in an age of mass extinction, the way that Albrecht Dürer’s wildly inaccurate rhinoceros prints influenced popular imagination in 16th century Europe, and […]
Animals strike curious poses by Elena Passarello Read More »
Sean B. Carroll (http://seanbcarroll.com/about/) presents a summary of the emerging field of evolutionary developmental biology and the role of toolkit genes. He argues that evolution proceeds by modifying the way that regulatory genes, which do not code for structural proteins (such as enzymes), control embryonic development. In turn, these regulatory genes are based on a very old set
Endless Forms Most Beautiful Read More »
The presence of peculiar forms of life such as the horseshoe crab, the nautilus, echinoids, and assorted other animals and plants puzzled Darwin. How could these species have survived millions of years with little change while most other species evolved, sometimes slowly, sometimes rapidly, and then mostly becoming extinct? He resolved the question to his
On Methuselah’s Trail Read More »
The experience of looking at art has neurobiological correlates in the brain. Inner Vision: An Exploration of Art and the Brain describes these. Semir Zeki (https://en.wikipedia.org/wiki/Semir_Zeki) uses a range of examples from artists including Michelangelo, Rembrandt, Vermeer, Magritte, Malevich and Picasso. The book constitutes a kind of aesthetic tour of the brain. Zeki offers a systematic
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Catching a mysterious pool of early morning sunlight playfully cast across his kitchen ceiling gave Caspar Henderson (https://en.wikipedia.org/wiki/Caspar_Henderson) pause for wonder. The experience inspired him to think more closely about the nature of wonder. His reflections have issued in this enthusiastic tour of much that seems ordinary but which is upheld by the complex and
A New Map of Wonders by Caspar Henderson Read More »
In this book David Gelernter (https://en.wikipedia.org/wiki/David_Gelernter), a professor of computer science at Yale, argues that the current trend in cognitive science toward ‘computationalism’ ignores basic, glaringly obvious truths about the difference between brain and mind. He makes the case that human intellect and selfhood are not merely the product of a calculating brain. He explores
In 1543, Nicolaus Copernicus (1473-1543) (https://plato.stanford.edu/entries/copernicus/) publicly defended the hypothesis that the Earth is a planet and the sun a body resting near the centre of a finite universe. Copernicus’s reordering of the universe mattered because it was the first in a string of new and daring scientific claims at odds with traditional representations of
The Copernican Question Read More »
William J Broad (https://en.wikipedia.org/wiki/William_Broad) offers this fascinating history of oceanography. He points out the roll of the military in developing new technologies within that field. By 1957, the US Navy was searching for new weaponry to use in undersea warfare; a decade later, it had established a global network of deep microphones that spied on
The Universe Below Read More »
This book argues that the universe is fundamentally hostile to complex life and that while microbial life may be common across the galaxies, complex intelligent life requires an exceptionally unlikely set of circumstances, and must be extremely rare. The book argues that among the essential criteria for life are a terrestrial planet with plate tectonics
