There is the worsening of the world we should not take part in
Everything in the world is affected with civilization continuing, but this civilization can't just go on still. We should not stay with it. Change in sizes of animals happens based on whether they are domesticated for being used, breeding them for slaughter more and more, or the vastly diminishing wildlife from the expansion of human civilization with its animal agriculture.
newatlas.com/biology/domestic-…
newatlas.com/biology/domestic-…
We've driven animals in two shocking directions over just 1,000 years
In the largest study of its kind, scientists have documented the seismic shift in animal size over the last 1,000 years, with domesticated species becoming larger as wildlife gets smaller. It underlines the impact of one species in particular – us.Bronwyn Thompson (New Atlas)