Niall Ferguson is a historian who decided to look into why and how civilizations have collapse and how America can avoid in it his essay “America’s Oh Sh*t Moment.” Ferguson uses a mixture of history and metaphors of modern references to reach his audience and explain the many ways that that society can collapse. This essay was written for those that have a good understanding of technology and history. Ferguson strongly believes that America is heading towards a social ruin. The author goes on to explain why America is heading towards this collapse, through what he calls “Killer Applications”: Competition, Scientific Revolution, Modern Medicine, The Rule of Law and Reprehensive Government, The Work Ethic and The Consumer Society. Ferguson talks