Crazy numbers from #Anthropocene Earth:...

Crazy numbers from #Anthropocene Earth:

Weight of all wild mammals on land: 22 million tons

Weight of all wild mammals in ocean: 40 million tons

Weight of all humans: 390 million tons

Weight of all land animals domesticated by humans: 630 million tons

New Study in PNAS:
https://www.pnas.org/doi/10.1073/pnas.2204892120

Article in Guardian:
https://www.theguardian.com/environment/2023/mar/18/a-wake-up-call-total-weight-of-wild-mammals-less-than-10-of-humanitys