It’s hard to find a simple explanation for this preponderance of woman SFF writers. One could guess it is because the world has become more welcoming to women pursuing dreams of all kinds. But that should result in something more like woman being half the nominees, not most of them.
It is true that women as a group tend to be more verbal than men. (Yes, men tend to be more mathematical. I’ve no quarrel with statistics, only a quarrel with extending those generalizations into making assumptions about individuals, or to making assumptions about why the tendencies exist in the first place. Life is complicated.)
Anyway, today’s world of SFF writers could, in part, reflect the fact that women make up a larger percentage of the writing and the reading community in general.
Read more of my thoughts about why woman dominate the awards these days for best SFF fiction at And the winner, she is ….