We have to invest in girls futures. It is important for all of us. If we reach gender equality the world will become a better place. But we have to solve problems on both sides. For boys and men the problems are more social, like not being able to talk about feelings, and mental health issuses such as depression. For girls and women it is both social and economic. Fewer girls get an education than boys, women have on avrege lower pay than men. These are all issues we have to solve. If you want to know more about them search for the HeForShe campaign led by Emma Watson.