Last Friday in our theory reading group, Yael Kalai observed that there’s only one other woman in the room. She noticed it because in cryptography meetings, at least in the Boston area, there is a significantly higher female presence. Make no mistake, cryptography, even in Boston, still has a very lopsided gender ratio. But I think it is still a bit better than some of the other areas of theoretical computer science, largely due to a few strong role models such as Shafi Goldwasser. The gender ratio in TCS is sometimes thought of as an unfortunate but constant fact of life, that is due to larger forces in society beyond our control. Examples such as this show that actions by small communities or even individuals can make a difference.
I truly believe that theoretical computer science, and computer science at large, will grow significantly in importance over the coming decades, as it occupies a much more central place in many of the sciences and other human activities. We’ll have many more problems to solve, and we can’t do it without using half of the world’s talent pool.