After debunking 9/11 conspiracy theories on The #GSPodcast back in September, Michael Shermer (@MichaelShermer) returns to the show to tell us all about his new book 'The Moral Arc: How Science and Reason Lead Humanity toward Truth, Justice, and Freedom'.  We touch on a number of other topics shortly before the alien mother-ship returns to take Michael home.  Please see the MoralArc.com.

Also available on iTunes and Stitcher.

Support the podcast at www.patreon.com/gspellchecker

#GSPodcast Theme by Dorian Silk & The MCH