Its as simple as this : if you yourselves, as a single 'taker' species, consume most of the food, you will - inevitably - starve most of the 'maker' biodiversity to death.
Hello Homo sapiens, circa 2017 !
And if you yourselves, as a single economic cum ethnic cum political 'taker' class, consume most of the food, you will - inevitably - starve most of the 'maker' human diversity to death.
Hello Nazi Homo sapiens, circa 1942 !
I choose to write, as a contemporary Green activist, about distant wartime events from the Europe of seventy five years ago because I believe they give the most detailed picture of where the whole world is headed today.
I don't think the Nazis were a one-off aberration at all, but merely the extreme working out of what was/is always implicit within mainstream political and economic thought.
Their Final Extinction was merely our current Sixth Extinction - but on speed...