https://tube.grossholtz.net/videos/watch/03530d8b-a337-408c-a59e-339836c4b1c2 David Baron writes about science in books, magazines, newspapers and for public radio. He has formerly served as science correspondent for NPR and as chair in astrobiology at the Library of Congress. Watch his full TED Talk: https://youtu.be/cgxZ4H3gJ8c?si=eOBoRtvNJuBTduF6 Mon, 06 Apr 2026 03:16:40 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.grossholtz.net https://tube.grossholtz.net/client/assets/images/icons/icon-512x512.png https://tube.grossholtz.net/videos/watch/03530d8b-a337-408c-a59e-339836c4b1c2 All rights reserved, unless otherwise specified in the terms specified at https://tube.grossholtz.net/about and potential licenses granted by each content's rightholder.