Why are we accepting the assertion without evidence? *Do *more people rent today? Doesn’t that depend on when “then” is?
From 1999 until just now, home ownership was indeed higher than today. But the overall trend is still for greater home ownership than in the past in the US. More people own today than in 1965 and every year until 1998. So from a very limited perspective, fewer people own “today” - as long as “then” is limited to the past 20 years. And really, the swing here isn’t very much - it’s all within 60something percent since the 1960s. Just over half.
In 1920, only one in four Americans owned their own homes. *Most *rented.
During the Industrial Revolution homes were still mostly rentals, sometimes owned by a few rich landlords, sometimes by the business employing the workers.
Feudal times had very very few landowners. Almost everyone rented their farm from a landlord.
In agrarian societies, ovens were often communal, tools were often communal, mills were communal. The ownership papers (if there were any) may have been in a single person’s name, but everyone had the right of use…indeed at least some times and places it was *illegal *to build a mill, own a mill, and grind your own flour at home, because use of the mill came with a tax (a rent) to be paid.
Hunters and gatherers built new homes out of whatever materials they could find in the area. If they found a cave or a dwelling that used to be inhabited by another group but was now empty, they’d move in for a while, not unlike sharing a car no one else is using at the moment. (The difference being that no one owned it. I suppose one might consider repairs or improvements that the next group would benefit from a form of “rent,” but that’s probably stretching the definition a bit.)
I’m going to challenge the premise of the OP. I think that a majority (although not even much of a majority) of personal ownership of homes and copious amounts of personal property was a flash in the pan, as far as human experience goes. We’re not “turning into a rental society,” we have always *been *a rental/sharing species, and briefly dabbled in ownership for 100 years or so. We tried it, it got out of hand, and now we’re going back to what we’ve been doing for almost all of the time humans have been on the planet.