
The study, published in Proceedings of the National Academy of Sciences, is the first ever comprehensive census of the distribution of the biomass, or weight of living creatures, across classification type and environment. It found that, while humans account for 0.01 percent of the planet’s biomass, our activity has reduced the biomass of wild marine and terrestrial mammals by six times and the biomass of plant matter by half.
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Humans account for about 36 percent of the biomass of all mammals. Domesticated livestock, mostly cows and pigs, account for 60 percent, and wild mammals for only 4 percent.
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The same holds true for birds. The biomass of poultry is about three times higher than that of wild birds.
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Insane that domesticated livestock are such a HUGE amount of our biomass.
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????Follow @sustainabilityscavengers .
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???? by @ecospire.uk
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Y Not Freakin’ Recyclable Home