Lecture 42: The Fermi Paradox

Lecture 42: The Fermi Paradox

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Lecture 43: Extraterrestrial Life

What does extraterrestrial life look like? This lecture explores current thinking about what extraterrestrial life might be like not by guessing their appearances, but instead applying lessons learned from our growing understanding of how evolution and biochemistry work on Earth. ...  Show more

Lecture 44: The Future of Life in the Solar System

What is the future of life on Earth and in our Solar System? The Sun is the source of energy for life on the Earth, but it will not shine forever. This lecture looks at the impact of the various stages of the evolution of the Sun on the habitability of the Solar System, with part ...  Show more

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