> True, but I don't think the average person back then had much idle time either.
I think this gets to the heart of it. The people hanging out in the cages in the article were not the average person. They were almost invariably well-to-do people who didn't need to work for a living. Free time and some security from harm against potential failures (or wastes of time) are two ingredients for innovation. The majority of our technological innovators come from priveleged backgrounds, for that reason (in addition to money granting them access to the right education, networks and technology).
I think this gets to the heart of it. The people hanging out in the cages in the article were not the average person. They were almost invariably well-to-do people who didn't need to work for a living. Free time and some security from harm against potential failures (or wastes of time) are two ingredients for innovation. The majority of our technological innovators come from priveleged backgrounds, for that reason (in addition to money granting them access to the right education, networks and technology).