Ep. 74 'The Half-Life of Facts' with Samuel Arbesman

Has every fact we've ever known undergone revision or reversal? It's a provocative and consequential idea, and one that complexity scientist Samuel Arbesman argues has some truth to it — even if he wouldn't state it that strongly. On today's episode of So to Speak: The Free Speech Podcast, we talk with Arbesman about his 2012 book, The Half-Life of Facts: Why Everything We Know Has an Expiration Date. If facts about our world are constantly shifting, shouldn't the protection of free speech — the right to openly question the world and all we believe about it — become even more critical? We explore what, if any, implications Arbesman's argument has for those who care about free speech and open inquiry. Show notes: Podcast transcript http://www.Arbesman.net "World citation and collaboration networks: uncovering the role of geography in science" "Non-compete Agreements: Barriers to Entry … and Exit?" "How a Copyright Mistake Created the Modern Zombie" "Undiscovered Public Knowledge" by Don R. Swanson www.sotospeakpodcast.com Follow us on Twitter: http://www.twitter.com/freespeechtalk Like us on Facebook: http://www.facebook.com/sotospeakpodcast Email us: [email protected]