"One of the most important books I've ever read_an indispensable guide to thinking clearly about the world." - Bill Gates "Hans Rosling tells the story of 'the secret silent miracle of human progress' as only he can. But Factfulness does much more than that. It also explains why progress is so often secret and silent and teaches readers how to see it clearly." _Melinda Gates Factfulness: The stress-reducing habit of only carrying opinions for which you have strong supporting facts.