Oh BS. Plenty of land to grow food and livestock. Farming can be creative and adaptable to various environments. Poor nations are often run by corrupt, inept governments causing poverty and increased ignorance. Leftist hacks who want to live on algae and insects well then have at it.
Leave the rest of us carnivores and farm raised veggie eaters alone.
Probably a lot of these “scientists” keep their sleep masks on when flying to ‘save muvver erf’ meetings and don’t look out the plane windows. There’s still an acre or two to grow stuff. Besides, with the warming, we can simply move some of the crops north since the end of snow is at hand. Well except where it isn’t. Still snow in the Sierras this morning. And low 40’s in the Tahoe basin this morning.
170 BILLION acres in Texas alone. 170 b ÷ 7 b people = 24 acres per person.... family of 5 = 120 acres.
With technology, conservation and hard work, this planet isn’t even close to full.