When we talk about female superheroes—how many of them there are, what jobs they're given to do, the way they dress—we're really talking about females, period. Over the last few years, the conversation about how well our girls in the sky are doing and what it means for us down on Earth has reached a fever pitch, thanks in large part to Marvel. They've rolled out a groundbreaking female Thor character, a hugely popular Spider-Gwen series, and a teenage Muslim Ms. Marvel—and today, they're…