Sean Carroll: The Passage of Time and the Meaning of Life

What is time? What is humankind’s role in the universe? What is the meaning of life? For much of human history, these questions have been the province of religion and philosophy. What answers can science provide? In this talk, Sean Carroll shared what physicists know, and don’t yet know, about the nature of time. He argued that while the universe might not have purpose, we can create meaning and purpose through how we approach reality, and how we live our lives. Sean Carroll is a Research Professor of theoretical physics at the California Institute of Technology, and an External Professor at the Santa Fe Institute. His research has focused on fundamental physics and cosmology, especially issues of dark matter, dark energy, spacetime symmetries, and the origin of the universe. Recently, Carroll has worked on the foundations of quantum mechanics, the emergence of spacetime, and the evolution of entropy and complexity. Carroll is the author of [_Something Deeply Hidden_](https://www.indiebound.org/book/9781524743031), [_The Big Picture_](https://www.indiebound.org/book/9780525954828), [_The Particle at the End of the Universe_](https://www.indiebound.org/book/9780142180303) amongst other books and hosts the [_Mindscape_](https://www.preposterousuniverse.com/podcast/) podcast.