The World's Leading Table Tennis Player - Professor Tim O'Connor

We know it's possible to make chicken soup and iPhones without knowing quantum gravity, but why can't we? Would alien scientists come up with the same theories or have a different concept of how to describe the universe? To help us probe these questions, I've invited an expert in this area, Professor Tim O'Connor.Tim is a professor of philosophy and cognitive science at Indiana University. As well as being an expert on philosophy of science and emergence, he also claim the title of a Filo Pong World Grand Champion.