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Maren Wiederhold

WHY RATS LAUGH AND JELLYFISH SLEEP

David Stipp

And Other Enchanting Stories of Evolution

This engaging tour through evolution's mysteries is backyard biophilia at its most entertaining and enlightening
Why do cats live longer than dogs? Why do so many different kinds of bees have yellow stripes? Why can we smell a skunk a mile away, much farther than we can detect the strongest perfume? Such questions offer puzzles about creatures' evolved traits. Besides inviting us into joys of curiosity, they focus our attention on beguiling designs that have been millions of years in the making.

In this lively, lucid book, science writer David Stipp brings a Darwinian lens to bear on evolutionary curiosities including house sparrows' ubiquity, caffeine as the perfect poison, cannibalism among bumblebees, and the defenselessness of sleepamong many others. By revealing the hidden depths of the ordinary, Why Rats Laugh and Jellyfish Sleep demonstrates that countless fascinating conundrums exist all around us, and that taking note of them is the very best way to connect to the natural world.

David Stipp was a science writer for the national media for over thirty years, as a staff reporter at the Wall Street Journal and as a senior writer at Fortune, and then as a freelancer for Scientific American, the New York Times, and other publications. He is the author of two previous books, The Youth Pill and, most recently, A Most Elegant Equation.
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Published 2025-09-23 by Timber Press

Comments

Stipp's curiosity is contagious. He makes the mundane magical and encourages us to do the same. Why Rats Laugh and Jellyfish Sleep will ensure that you never look at a sparrow, a skunk, or a worm in the same way again.

A lovely romp through Darwinian evolutionary puzzles, ranging on topics from earthworm intelligence to a novel take on the origin of dogs. Entertaining, witty, AND educational!