DOES MORE DRINKING MEAN MORE MONOGAMY? Obviously, we need to lower the drinking age then. To save marriage!

UPDATE: On the other hand, reader David Skurnick offers a plausible counterhypothesis: “The study found a correlation between alcohol consumption and monogamy, so the authors conclude that more drinking causes more monogamy. However, maybe cause and effect go the other way. That is, maybe more monogamy leads to more drinking.”