That’s a big if. The vast majority of animals raised in North America aren’t grazed sustainably, especially if you exclude Canada. It’s kind of like saying you can drive without emissions when 99% of the world is driving gas cars, only in this case, there’s no trend towards grazing sustainably and no reason to believe it will start happening (whereas vehicles likely will continue trending towards electric motors). I just can’t think of a better analogy at the moment, but hopefully it makes sense. Proper grazing seems unlikely to ever be adopted on a broad scale, so it’s unlikely to matter that it can be done better.
