This is a great question and it deserves a much deeper analysis and answer. To state it briefly, it will happen as a result of large scale education (of men and women) and a shift in women’s behavior towards more self-confidence and self elevation. We must consider ourselves equal to actually be equal. The sad truth right now is that a good portion of the women do not consider themselves equal, subliminally speaking. We make excuses for ourselves to justify the gap sometimes and that must stop. The education also is rather tricky — lectures do not work and hence, we need to get creative about how we can subtly weave the education into our everyday interactions.