If you’re genuinely interested, my thoughts are in line with this article:
https://www.bbcgoodfood.com/howto/guide/what-would-world-look-if-everyone-went-vegan/amp
Would a vegan future make food poverty history? If it’s about freeing up space and resources for growing food, there’s some evidence to back that up.
A meat-eater’s diet requires 17 times more land, 14 times more water and 10 times more energy than a vegetarian’s, according to research published by The American Journal of Clinical Nutrition. This is principally because we use a large proportion of the world’s land for growing crops to feed livestock, rather than humans. (Of the world’s approximately five billion hectares of agricultural land, 68% is used for livestock.)
This squeeze on resources is only set to intensify.