[bpicolo]

The ground can already support the weight. Anything whatsoever in between the ground and the occupants is sufficient if your goal is to separate their feet from it.

> It's made from a renewable resource (wood) and there's some 400+ million metric tons of paper production yearly

They don’t mean production volume, they mean physically. You can’t increase the thickness of paper by 1000x to just make thicker, stronger, paper. It’s a different material entirely.

[mckeed]

In a cold climate it's essential to have air/insulation between the floor and ground.