4 ms·
Have you seen the amount of waste we humans generate? have you seen the landfills?
by fredfoobar 6y ago
Have you seen the amount of waste we humans generate? have you seen the landfills?
- jsight 6y agoSure, but the horse era was before efficient solutions to those problems as well. Cf, "night soil" and the processes used to (try) to keep it from stinking up the city.