4 ms·

What do you think the animals eat ? Now, follow the causality chain.

• aszantu 7y ago
  how muhc of the grain we produce is fit for human consumtion?
  • sametmax 7y ago
    That's not the problem. The resources (land, energy, man power, products, water, pollution, money, etc) required by calorie are way higher for meat. Hence we must produce crappy food to get that quantity for everybody. And of course as a consequence, we have a lot less resources for growing things for human. Also, because animals are higher in the food chain, they concentrate all the active products we give to them directly (hormones, antibiotics...) or indirectly (pesticides, herbicides...).