Documentary development of the science behind the idea of six degrees of separation.
Originally thought to be an urban myth, it now seems that nobody on the planet can be connected in just a few steps from the association.
Six degrees of separation is also found in the heart of a major scientific advance.
That could be a law that nature uses to organize itself and now promises to solve some of the deepest mysteries.
Some people believe in UFOs, some do not. And there will always be “proofs of UFOs”, as much as there will always be people who think it is just another conspiracy theory...