Bill Gates's Review of Why We're Polarized

“I recently published a list of books you might want to read this summer. Each of the writers took a meaty subject and made it compelling without sacrificing any complexity.

“Klein argues persuasively that the cause of this split is identity—the human instinct to let our group identities guide our decision making. The book is fundamentally about American politics, but it’s also a fascinating look at human psychology.

“Fundamentally about American politics, but it’s also a fascinating look at human psychology.

“If you want to understand what’s going on with politics in the United States, Why We’re Polarized by @ezraklein is the book to pick up.

“A fascinating look at human psychology, arguing that increasing polarization in America stems from identity.

“If you want to understand what’s going on with politics in the United States, this is the book to pick up.