(1)  At some level, people usually understand their own reproductive strategies better than you do. E.g.: The types of people who tend to have lower levels of problematic consequences from teen pregnancy also tend to be the people with the higher rates of teen pregnancy.

(2)  A major new volume on “the evolution of cooperation based on direct fitness benefits.”

(3)  The betting markets are starting to take seriously the idea of a Trump nomination.

(4)  Negative polarization: “Views of the president among members of the opposing party have steadily become more negative over time.”

(5)  Why do higher ranked journals have higher rates of retractions?