This is a set of interesting, entertaining, informative lectures on the science of complexity.
Much of the world we live in consists of complex systems, inherently changing, always in motion, or, as the author says, "dancing." They can't be controlled, but if we take the time to understand them, we can influence them. Properly applied, this could help prevent financial crashes, or prevent or contain epidemic. It can help design buildings better designed to enable people to evacuate safely in the event of a fire or other emergency.
