Though natural selection favours self-interest, humans are extraordinarily good at cooperating with one another. Why?

River bank or bank account? How chatbots learned to make the quantum leap to context by training on billions of prompts ...

Tuft of hair on top, double chin bulging from the bottom, the offending arm held out like a weapon. A wicked smile that said: Gotcha. Did you think you were safe? I t was 2015, and I had moved to ...