The topic is how physics, specifically thermodynamics, can help us better understand life, including our use of energy, our environmental impact, and the need for freedom.

Topics covered include:

- How Bejan escaped communism, immigrated to the US, and studied MIT.

- How Bejan identified “constructal law.”

- The universality of thermodynamics.

- Why humans impacting our environment is natural.

- Bejan’s predictions of our energy and climate future.