In Sapiens, Yuval Noah Harari uses concepts from biology, history, and economics to tell the story of us, Homo sapiens. We start 2.5 million years ago, when Sapiens make their historical entrance, and end in the future, when the creation of an artificially created superhuman race may mark the end of the Sapiens species. Along the way, we learn how our ability to create imagined realities led to our dominance over other species. We watch as the Agricultural Revolution, the Scientific Revolution, imperialism, capitalism, and the Industrial Revolution change our species in lasting, and not always positive, ways.  Ultimately, we’re left with one question: As we design our future, who do we want to become? Asking the right questions may be more important than finding the right answers.