255 grams per week. That’s the short answer to how much meat you can eat without harming the planet. And that only applies to poultry and pork.
Beef cannot be eaten in meaningful quantities without exceeding planetary boundaries, according to an article published by a group of DTU researchers in the journal Nature Food. So says Caroline H. Gebara, postdoc at DTU Sustain and lead author of the study."
Our calculations show that even moderate amounts of red meat in one’s diet are incompatible with what the planet can regenerate of resources based on the environmental factors we looked at in the study. However, there are many other diets—including ones with meat—that are both healthy and sustainable," she says.
I disagree. I imagine a future where the meat industry consists of luxury ranches, where prized specimen livestock are allowed to roam freely, grazing on the best grains all day, and attended by dutiful handlers at the ready to facilitate their every comfort. Each one, allowed to grow old and die naturally, never knowing fear or hardship.
All that’s required of them is the occasional tissue sample in order to keep cloning stocks up to date and viable.
Meanwhile, off in a separate facility, its meat is being mass produced to feed millions. Everyone wins.