<p>When we last left the science of Phrenology, it had spread like wildfire throughout the United States and, later, Europe. Robert is joined again by podcast pioneer Josh Clark (Stuff You Should Know, The End of the World) to continue discussing scientific racism.<a href="http://www.theendwithjosh.com/"><strong></strong></a></p><p></p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>