Meat-eating societies are the main cause of world hunger because they feed a disproportionate percentage of the world's crops to 60 billion land animals annually killed by the meat, dairy and egg industries worldwide, and tens of billions of marine animals... instead of the 6.5 billion people on the planet.
One acre of land can yield 30,000 pounds of carrots, 40,000 pounds of potatoes or 50,000 pounds of tomatoes. However, one acre of land can yield only 250 pounds of meat. Why? Because depending on the animal in question, it takes from three to twenty pounds of vegetable protein to create just one pound of animal protein.