1. I found this look at the gender disparity in fields perceived to be slanted towards geniuses or innately brilliant folks, and how fictional portrayals of such might reinforce that interesting.
2. Justina Ireland went on a rant about the myth that writers of color just try to get published less and how that ends up causing harm.
3. In a similar vein, Celeste Ng was told that there just weren't that many Asian authors. She compiled this list of published authors as a start.