

Is it possible that you’re thinking of slaughterhouse biomass? I was talking about the biomass of concurrently alive animals and I would expect just milk cows to outweigh chickens in a lot of countries.
My guesstimations are for Flanders, the northern half of Belgium. There’s also a lot of chickens, but pigs + cattle weigh more per animal + live longer, which is why I expect them to weigh significantly more than the chickens at any given time. It’s not sustainable in any way, I read once that about 90% of the livestock food is imported, 2/3rd of that from outside Europe.
From the study summary: We combine birth record data from over 2.6 million infants across 38 countries in the Demographic and Health Surveys (DHS) with reconstructed historical data from annual investor reports on the timing of Nestlé entrance into infant formula country markets. Consistent with the hypothesis that formula mixed with unclean water could act as a disease vector, we find that infant mortality increased in households with unclean water sources by 19.4 per thousand births following Nestlé market entrance, but had no effect among other households. This rate is equivalent to a 27% increase in mortality in the population using unclean water and amounts to about 212,000 excess deaths per year at the peak of the Nestlé controversy in 1981. https://haas.berkeley.edu/ibsi/research/mortality-from-nestles-marketing-of-infant-formula-in-low-and-middle-income-countries/
Seems pretty damning to me, but will it have any consequences for Nestlé or any of the big honchos at Nestlé from that time? Probably not as usual, since corporations are apparently allowed to kill people as long as they do it in an obfuscated way.