Theoretical physicist and Caltech professor Sean Carroll discusses a subject no less epic than The Origins of Life and the Universe Itself when he visits the Cubberley Community Center in Palo Alto. The award-winning author of The Particle at the End of the Universe, Carroll explains the difference between how the world works at the quantum, cosmic and human levels -- and how each connects to the other. In this enlightening lecture, Carroll will explore how an avalanche of discoveries in the past few hundred years has changed our world and what really matters to us. Hear him examine the principles that have guided the scientific revolution from Darwin and Einstein to the origins of life, consciousness and the universe.