We’ve all heard about the gender gap in tech. Women simply aren’t thriving in one of the most promising fields in the United States — and not for lack of talent. And here’s the truth: It’s not solely a problem for women. It’s a problem for men, too. In just five years, there will be a million unfilled computer science–related jobs in the United States, which according to our calculations could amount to a $500 billion opportunity cost. Tech companies are producing jobs three times faster than the U.S. is producing computer scientists. There are incredible opportunities here. We need women to help fill these jobs, and we need them now.