Bill Gates's Blog: Gates Notes, page 50

A Big Win for Cheap, Clean Energy

Bill Gates is in Paris to help make a big announcement on energy and climate change.

Dear Polio Fighter...

Bill Gates writes a thank-you letter to everyone involved in eradicating polio.

XKCD Marks the Spot

Bill Gates shares a comic strip celebrating progress on polio by Randall Munroe.

Scenes From the Polio Fight

Dear Polio Fighter…

Bill Gates writes a thank-you letter to everyone involved in eradicating polio.

Give Teachers What They Deserve

Just about every teacher Bill Gates has ever met is dying to get useful feedback and tools that help them improve their work in the classroom. We need to find ways to take what’s working in a few places and spread it much more widely.

A Basic Guide for Curious Minds

Bill Gates reviews “Thing Explainer” written by author Randall Munroe.

See If You Can Beat My Score on This World IQ Quiz

Take this short quiz to test your knowledge of some basic facts about the world. See if you can beat Bill Gates’ score.

The Brilliant Doctor Behind My Favorite Obscure Website

Bill Gates reviews “Epic Measures” by Jeremy N. Smith, a new book that profiles Dr. Christopher Murray.

Three Videos That Explain This Month’s Big Event in New York

World leaders are getting together to set the agenda for saving lives and fighting poverty. These three videos help explain why Melinda and I are joining them.