What We Are Reading Today: The Elephant in the Brain

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Updated 14 April 2021
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What We Are Reading Today: The Elephant in the Brain

Edited by Kevin Simler & Robin Hanson

In “The Elephant in the Brain,” Kevin Simler and Robin Hanson argue that human beings are primates that are political animals. Our brains, therefore, are designed not just to hunt and gather, but also to help us get ahead socially, often via deception and self-deception. 

But while we may be self-interested schemers, we benefit by pretending otherwise. The less we know about our ugly motives, the better — and thus we don’t like to talk or even think about our selfishness. This is “the elephant in the brain.” 

Such an introspective taboo makes it hard for us to think clearly about our nature and the explanations for our behavior. This book confronts our hidden motives directly and tracks down the darker, unexamined corners of our psyches and blast them with floodlights.

Our unconscious motives drive more than just our private behavior; they also infect our venerated social institutions. You won’t see yourself — or the world — the same after confronting the elephant in the brain.


What We Are Reading Today: ‘The Voices of Nature’ by Nicolas Mathevon

Updated 20 January 2026
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What We Are Reading Today: ‘The Voices of Nature’ by Nicolas Mathevon

What is the meaning of a bird’s song, a baboon’s bark, an owl’s hoot, or a dolphin’s clicks? In “The Voices of Nature,” Nicolas Mathevon explores the mysteries of animal sound.

Putting readers in the middle of animal soundscapes that range from the steamy heat of the Amazon jungle to the icy terrain of the Arctic, Mathevon reveals the amazing variety of animal vocalizations.

He describes how animals use sound to express emotion, to choose a mate, to trick others, to mark their territory, to call for help, and much more.