Our minds evolved to minimise unpredictability. But if we learn to live with doubt, a world of opportunities opens up Our minds evolved to minimise unpredictability. But if we learn to live with doubt, a world of opportunities opens up I t can feel as though the world is tilting towards chaos: political shocks, economic instability, technological upheaval and a constant stream of bad news. Faced with so much uncertainty, many of us default to a sense of impending doom. But is that reaction