Experts say with confidence that Meat has a much larger greenhouse gas impact than plant-based foods. And beef has the biggest impact of all, with a climate footprint about five times as large as chicken or pork. Raising animals takes more land –for the animals and for the crops to feed them. |
If a farmer clears a patch of rain forest to raise cattle, that’s much worse for global warming than a farmer raising cattle on existing pasture. So the precise estimates of the impact can vary widely. But the studies show that the impact of beef is greater than chickens and much greater than beans. Cutting back goes a long way toward helping the environment and can improve our health. |