Paleontologist explores what oxygen reveals about Earth's deep history of life

Original author：GBH Forum Network

Original source：https://www.youtube.com/embed/rpvh9w2Ux6Y

Harvard Book Store, the Harvard University Division of Science, the Harvard Library, and Long Now Boston welcome Andrew H. Knoll, Fisher Research Professor of Natural History and Earth and Planetary Sciences, Emeritus, at Harvard University, and author, for a discussion of his new book, "Earth and Life: A Four Billion Year Conversation". He is joined in conversation by Robin Wordsworth, Gordon McKay Professor of Environmental Science and Engineering, Professor of Earth and Planetary Sciences, and Co-Director of Graduate Studies at Harvard University Discover more about our partner here: https://www.harvard.com 00:00 Quote from Andrew H. Knoll 00:36 Introduction 02:26 Presentation 33:01 Interview 48:53 Audience Q & A GBH Forum Network ~ Free online lectures: Explore a world of ideas Follow us on social media: https://www.instagram.com/gbhforumnetwork/ https://www.facebook.com/gbhforumnetwork/ https://x.com/GBHForumNetwork Browse our extensive video library, see our partners and sign up for our newsletter, "Good Talks," on the GBH website: https://www.wgbh.org/forum-network