I went to college in the late 1980s and early 1990s, and I can testify that about 30-40% of the CS students were female. And even then some people were expressi

I went to college in the late 1980s and early 1990s, and I can testify that about 30-40% of the CS students were female. And even then some people were expressing concern about how male-dominated the field was becoming.