top | item 15616489 (no title) c517402 | 8 years ago xkcd of land mammal biomasshttps://xkcd.com/1338/ discuss order hn newest dredmorbius|8 years ago Human biomass growth 1900 - 2015: http://peakoilbarrel.com/wp-content/uploads/2016/01/Terrestr...
dredmorbius|8 years ago Human biomass growth 1900 - 2015: http://peakoilbarrel.com/wp-content/uploads/2016/01/Terrestr...
dredmorbius|8 years ago