Brian Greene is a theoretical physicist, mathematician, string theorist, and Professor at Columbia University. His latest book, Until the End of Time: Mind, Matter, and Our Search for Meaning in an Evolving Universe, explores the question of how life can be meaningful in a universe destined for extinction. It is a brave, profound, wise, and erudite work.

Continue reading Brian Greene’s “Until the End of Time” →

by Lawrence Rifkin MD

I am about to turn 50 years old, a mark of time that perhaps triggered the impetus to try to understand human life in the context of the largest possible backdrop — cosmic time. Continue reading The Time of Our Lives: Human Awareness in the Context of Cosmic Time →