Episode 20-24 Pirate Then, Pirates Now – Not Much Has Changed ??

On this week’s Tech Nation, Steven Johnson with “Enemy of All Mankind … A True Story of Piracy, Power and History’s First Global Manhunt.” It’s a 17th century story that’s rife with insights for today. Then Tech Nation Health Chief Correspondent Dr. Daniel Kraft talks about food as medicine – it might be steamed vegetables … or could that be chocolate and wine?