Richard Wrangham

America’s master griller chooses books on the world’s oldest cooking method. He discusses why brown tastes better, and how our primal urge to play with fire helped us evolve.

The human brain contains 86 billion neurons and burns a quarter of our energy intake. But it is by no means extraordinary, says Suzana Herculano-Houzel. Here, the Brazilian neuroscientist chooses five of the best books for understanding the complexities and connectivity of our most enigmatic organ.

Traditionally, the study of international relations has been about institutions, not individuals and the psychology that motivates them. But that is changing. Rose McDermott, professor of international relations at Brown University, introduces the work of Robert Jarvis and others pioneering the field of ‘political psychology.’