I'd add another factor the author did not mention: the market in which those "Elite U.S. men" compete is vastly more competitive than it was a generation ago.
I run a small technology business and have thought about ways to try and reduce the number of hours I work. One of the principal challenges is that every day I am fending off competition from offshore firms with lower cost structures and VC funded startups with resources to burn. That competition dictates a certain tempo whether I like it or not.
I run a small technology business and have thought about ways to try and reduce the number of hours I work. One of the principal challenges is that every day I am fending off competition from offshore firms with lower cost structures and VC funded startups with resources to burn. That competition dictates a certain tempo whether I like it or not.