Gates co-founded Microsoft in 1975 and is currently worth $165 billion.
He releases book recommendations often, including past summer and holiday book lists.
Gates says he didn't pick these books with a set theme in mind, he acknowledges that all four do share something in common: making sense of the world and understanding it a little better.
The Anxious Generation is a 400-page New York Times Bestseller by social psychologist Jonathan Haidt.
A customized collection of grant news from foundations and the federal government from around the Web.
In the world of social enterprises, failure is a cringe-worthy moment nobody wants to talk about. But, social entrepreneurs can benefit from their failures.