The answer, as it happens, is delightfully fractal: to make your mind more innovative, you have to place it inside environments that share that same network signature: networks of ideas or people that mimic the neural networks of a mind exploring the boundaries of the adjacent possible. Certain environments enhance the brain’s natural capacity to make new links of association. But these patterns of connection are much older than the human brain, older than neurons even. They take us back, once again, to the origin of life itself.

