but certainly the most spectacular up to extinction event suicide levels this is the current state of geo economics. Food wars because we didn't take of any of the underlying issues except to make matters unsustainably worse. So out come the Four Horsemen, again, chafing at the bit while expensive measures for less apocalyptic "cures" will be strangled by short sighted politics and tunnel vision greed.
Armies and plutocrats plan and center on these things. Nothing is really done to manage or alleviate. Just exploit and control centers of power. And suddenly the people wake up and have to deal with the results- as they are permitted to do- by trying to be nomads in a gated world or joining armies to kill their starving competitors.
Making the transition from fed to starving without being allowed to connect the dots or changing the cyclical downfall. That is the fate of species that cannot exercise intelligence and foresight as they must. Fate, randomness, the myth of helplessness. The laws against seeing and acting except for useless greed and fraudulent power.
Nothing new or modern yet. When same old finally hits the wall it will be "dodo, dinosaur, man". Got it. That won't be much new either.
"Land is the new gold." What "gold" now stands for is death. Maybe that is new, maybe not.