Homo sapiens represents the last of a long line of hominins that once consisted of five different species spanning four continents. Today, we are the last humans, that is, the last of the genus Homo. Our closest living relatives are chimpanzees and gorillas. We do, however, stand out in many ways from them. We have unparalleled capacities for abstract thought, language skills, and social cohesion. Over the decades, scientists have found that many of these human abilities are shared by other great apes, though to less impressive degrees. This leads to a question. What makes Homo Sapiens different from other ape species? Current research suggests that the difference between humans and other great apes is more one of degree than
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