Jay Newton-Small’s latest for TIME.
If it seems like the structures that enable sexism are exploding, that’s because they scientifically are, according to the theory of critical mass. When women reached 20% in the Senate, they went after the Pentagon to reform the military’s sexual-assault protocol. When they reached 25% of Hollywood producers, they took down Harvey Weinstein and his casting-couch culture. And when they reached a third of the White House press corps, Fox’s Roger Ailes, NPR’s Michael Oreskes and other serial harassers in the media began to get called out. Somewhere in that zone, when women comprise 20% to 30% of an institution, things begin to change. [TIME.com]