Economist and author Richard Davies talks about his book Extreme Economies with EconTalk host Russ Roberts. The conversation explores economic life in extreme situations. Examples discussed are the Angola State Penitentiary in Louisiana, two Syrian refugee camps in Jordan, the rain forest in the Darien Gap in Panama, and Kinshasa, the largest city in the Democratic Republic of Congo. This is an economic and journalistic tour de force as Davies shares insights from his encounters with people around the world struggling to trade and prosper in extreme environments.