In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by senior writers and experts, these in-depth pieces go beyond the headlines to give readers the full picture. You can find our full list of In Focus pieces here.

Anti-humanist crank, false prophet, eugenicist, and authoritarian Paul Ehrlich died last week at 93. Considering the celebrity biologist’s view of humans as parasites, it seems unlikely he’d want us to mourn.