80% of Silicon Valley engineers being men = "men and women choose different career paths based on preferences."
Things that will be said by the same people...
Glibness aside, you'll get no argument from me that the disparity in college education between men and women is a problem. That said, college attainment among white men from higher income families actually outpaces, slightly, college attainment for white women from higher income families. Much of the college gender gap is driven by 2:1 or greater ratios in college attainment, in favor of women, among blacks and hispanics. The increasing gender gap in college is intricately tied up with the country basically abandoning black and hispanic as well as lower-income white men.