Because growing plants for animals do not have, by far, the same cost that growing plants for humans.
My grandparents grew lucerne for livestock. And it really doesn’t take much to grow. While crops for humans tend to take mucho more water and energy.
And for some animals, like chickens, you can just use residues from other crops.
I don’t think it’s that straightforward.
My grandparents used to live in an old village, with their farm, and that wasn’t a very contaminating lifestyle. But if they would want to became began they would have needed to import goods from across the globe to have a healthy diet.
I really need to do the calculations here.
Because growing plants for animals do not have, by far, the same cost that growing plants for humans.
My grandparents grew lucerne for livestock. And it really doesn’t take much to grow. While crops for humans tend to take mucho more water and energy.
And for some animals, like chickens, you can just use residues from other crops.
I don’t think it’s that straightforward.
My grandparents used to live in an old village, with their farm, and that wasn’t a very contaminating lifestyle. But if they would want to became began they would have needed to import goods from across the globe to have a healthy diet.