Retro Report: What Doomsday Cults Can Teach Us About ISIS Today Indoctrination practices used by the Islamic State have much in common with apocalyptic cults from decades ago. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Chile’s Energy Transformation Is Powered by Wind, Sun and VolcanoesTrump Considers Military Option for Venezuela‘It’s Very Easy to Die There’: How Prisoners Fare in VietnamGenerating Green Energy in a Chilean DesertTrump Alarms Venezuela With Talk of a ‘Military Option’Portugal Forest Fires Worsen, Fed by Poor Choices and Inaction