This theory would be relatively easy to verify by comparing against other 'rich' professions. I think the reason is much simpler though - a small but significa

This theory would be relatively easy to verify by comparing against other 'rich' professions. I think the reason is much simpler though - a small but significant number of our colleagues continue to make it horrible for women to remain in the industry, and casting it as women wanting to leave for families sits pretty poorly with me.