YouTube on MSNOpinion

Skeptic interviews Sean Carroll. Many worlds theory - real or fake?

In this video, we explore the Many Worlds Interpretation (MWI) of quantum mechanics and address several thought-provoking ...
PBS

Sean Carroll: Universe a 'tiny sliver' of all there is

The "many worlds" theory in quantum mechanics suggests that with every decision you make, a new universe springs into existence containing what amounts to a new version of you. Bestselling author and ...