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In the old days, there were flocks of birds so large that they would blot out the sun, and the herds of bison were so large that it would take a week for a herd
by jononomo 3y ago
In the old days, there were flocks of birds so large that they would blot out the sun, and the herds of bison were so large that it would take a week for a herd to walk by your campsite.
- asdff 3y agoAs we get more control of the resources on this planet, the proportions of species measured in earths biomass will certainly change. For example, there are no more wild cattle in europe. There are actually more domestic cattle in europe than there were ever wild cattle, however. The calories to support that surplus of bovine has to come from somewhere in the environment, there is no free energy. More nutrients that would have otherwise gone towards other plants perhaps are used to grow foods for the cattle, and n-th order effects to the rest of the environment happen from there. You can't have 8 billion people generating a surplus of food without changes to the rest of the network of life's interactions.