Very controversial topic as the number of comments is huge!
I read about this study a while ago and accepted as it is because is kind of expected to be this way. However now that I went back to it, I would like to understand more why Morgan Stanley which to my knowledge was a bank is doing studies on women's habits!
Bottom line I think the solution is in the male acceptance of dethroning and carry on with the household duties while women will have a power take over!