One of the great marvels of nature is how the whole system, which is full of individual organisms acting in their own self-interest and without understanding or guiding what’s going on, can create a beautifully operating and evolving whole. While I’m not an expert at this, it seems that it’s because evolution has produced a) incentives and interactions that lead to individuals pursuing their own interests and resulting in the advancement of the whole, b) the natural selection process, and c) rapid experimentation and adaptation.
