'A hopeful book about the potential for human progress when we work off facts rather than our inherent biases' BARACK OBAMA'One of the most important books I've ever read - an indispensable guide to thinking clearly about the world' BILL GATESThe international bestseller, inspiring and revelatory, filled with lively anecdotes and moving stories, Factfulness is an urgent and essential book that will change the way you see the world, and make you realise things are better than you thought.