Exactly how evolved is today’s red-blooded American male? Surprisingly evolved in some respects. In other ways, though, they’re a tangle of insecurity.

Here are some main findings of the Shriver Report on the 21st century male, based on a survey of more than 800 adult males conducted by Hart Research in April:

- Almost two-thirds of men are “very comfortable” with a partner/spouse who works.

- 51 percent of men are “very comfortable” with a spouse/partner who earns more.

- Almost half (49 percent) are “very comfortable” reporting to a female boss.

- 64 percent of men are “comfortable” with having a woman as the U.S. president (good news for Hillary).