New Books in Biology and Evolution

What should we study? The eighteenth-century luminary and poet Alexander Pope had this to say on the subject: “Know then thyself, presume not God to scan; The proper study of mankind is man ” (An Essay on Man, 1733). He was not alone in this opinion. The philosophers of the Enlightenment–of which we may count Pope–all believed that humans would benefit most from a proper comprehension of temporal...

Long ago, historians more or less gave up on “theories of history.” They determined that human nature was too unpredictable, cultures too various, and developmental patterns too evanescent for any really scientific theory of history to be possible. Human history, they said, was chaos. The problem is that human history isn’t chaos at all. The “hard” human sciences–evolutionary biology and anthropol...

First, the conventional wisdom. Because Homo sapiens are a young species and haven’t had time to genetically differentiate, we modern humans are all basically genetically identical. Because Homo sapiens figured out ways to use culture to overcome natural selection, human genetic evolution ceased ages ago. Because Homo sapiens are genetically very similar and not subject to natural selection, the d...