Second, who is saying "white males" are the root of all problems? I mean, it's objectively true since we've predominately been in positions of power (European & new world) for the greater part of history. That said, I'm sure women can mess things up equally as bad if they were in the same positions of power.
Third, there's still an under-representation of women in STEM. Whether that's because a chicken-and-egg problem with visibility (or that women, on average, just don't want those jobs) is yet to be seen.