We have it in our heads that women only need to take up a certain amount of space and then we've done right by them. It's the same in every profession. We get a handful of women professors, a few female board members - that looks normal.
Kids need to see entertainment where females are valued as much as males.
So many other countries have had female leaders, in fact the U.S. ranks 61st in female representation in government and I think it is startling and sign of a change that needs to be made.