[user104658]

The problem isn't the type of food being consumed it's overpopulation full stop. Everyone going veggie might solve the issue for a generation or two but we'll just end up wrecking the planet anyway with vast ever-growing swathes of land devoted to wheat, corn and soy.

We don't need to stop eating burgers, we need Thanos to snap his fingers... like 3 or 4 times .