Sadly, the author doesn't understand the "post hoc ergo propter hoc" fallacy and neglects the possibility that boys and girls are simply "wired" differently. Modern science supports this view as there are significant differences between the brains of both sexes. If you accept biology as given, then wouldn't it be "normal" that boys and girls prefer different toys and children, and that men and women flock into different occupational areas as adults?

Also, why are those feminists only lamenting the lack of female engineers? There are many fields that require that kind of analytical thinking, albeit on lower levels. Heck, why not start a, "Get more girls into plumbing!" campaign? Of course, the feminists are only after the cushy office jobs.