130 million girls didn’t go to school today. Not because they didn’t want to, but because they weren’t given the chance. They are denied an education for a variety of reasons, from cultural norms and costs, to violence and extremism. The result is that these 130 million girls don’t have a fair chance to live a decent and productive life, and the entire world misses out by not benefitting from their potential. This is a global crisis—we need to sound the alarm...