I agree mostly. But there may also be a cyclical effect where women don't go into CS because they don't see women working in tech. In which case Google shouldn'

I agree mostly. But there may also be a cyclical effect where women don't go into CS because they don't see women working in tech. In which case Google shouldn't necessarily have a legal obligation to hire more women, but there may be a moral argument or even a long-term self-interest argument (i.e. increase supply of good engineers) for it.