The Google manifesto is not science; it is filthy pornography.

But in any case, social policy must never be based on science. Science changes every few years. Good social policy lasts.

Even if the disparity is somehow biological, social policy must -- MUST -- act to erase that biology.

Only filthy males  -- very much NOT all men, but the portion that are filthy males -- would argue the opposite.  They and their doxies.

The presence of women in the so-called STEM is socially necessary, to turn STEM away from its pathological and destructive path.