Agriculture is not crop production as popular belief holds - it's the production of food and fiber from the world's land and waters. Without agriculture it is not possible to have a city, stock market, banks, university, church or army. Agriculture is the foundation of civilization and any stable economy.
Memories have huge staying power, but like dreams, they thrive in the dark, surviving for decades in the deep waters of our minds like shipwrecks on the sea bed.
People who treat other people as less than human must not be surprised when the bread they have cast on the waters comes floating back to them, poisoned.
Gentle reader, the Fountain of Youth is radioactive, and those who imbibe its poisonous heavy waters will suffer the hideous fate of decaying metal. Yet almost without exception, the wretched idiot inhabitants of our benighted planet would gulp down this radioactive excrement if it were offered.
Life has evolved to thrive in environments that are extreme only by our limited human standards: in the boiling battery acid of Yellowstone hot springs, in the cracks of permanent ice sheets, in the cooling waters of nuclear reactors, miles beneath the Earth's crust, in pure salt crystals, and inside the rocks of the dry valleys of Antarctica.