Why do we try to predict the future? According to Dan Gardner, it's because of our human need to protect ourselves that we are constantly attempting to recognize risk before the lions, tigers and bears descend upon us. In Future Babble: Why Expert Predictions are Next to Worthless and You Can Do Better, Gardner provides historical insights on the types of futurists able to make the most reliable predictions. Guess what? Those predictions don't come from experts in a field, they come from people with a wide range of knowledge looking at trends from different angles.