Ironically, it is because we eat meat that we are intelligent.
According to evolutionists, if you believe them, we’d still be swinging from the trees or hobbling along on two feet if we hadn’t made the switch from all plants to both plants and meat.
A larger brain requires a very high calorie source of food that plants can’t provide. Our brains consume a great deal of energy.
"How much intelligence does it take to sneak up on a leaf?"
--Larry Niven