Be sure to read the last paragraph of the column. In a case of delicious irony, Mr. Sax actually brushes up against Ayn Rand and totally misses the import of the quote he uses.
liberalism/socialism turning off the motor is certainly a contributor to changing interests.
prior to 20 years ago it was harder to get food, shelter, sex and entertainment without a decent job. prior to 50 years ago it was downright impossible. at home now with the folks you can easily get three of these necessities. with the government and girls being easy who needs a life?