one of the latest big theories in neuroscience says that humans are fundamentally creatures of prediction, and not only is creativity not at odds with that, but it actually goes hand in hand with improving our predictive power. Life itself, in this view, is one big process of creatively optimizing prediction as a survival strategy in a universe oth... See more

When you gather a large group of people, they generally want to be able to relate to one another and to be sociable. But any process that is unpredictable does not sit comfortably or naturally in a large group setting. So people come to value activities that are predictable.