Do you want to date someone *willing* to protect you? Someone *strong* enough to protect? Both? Michael Barlev and colleagues test this. Based on a lot of work in evolutionary psychology, you might think that both would matter about equally. Nope!

“Conflict entrepreneurs”--leaders who frequently use personal insults—are destroying social discourse and damaging democracy. An analysis of 2.2 million public statements from members of Congress finds that this type of rhetoric is linked to increased media coverage, but has no