Manmade Global Warming - New Extremes, page-9111

Lomu,
The understanding on meat and humans over the last 50 years has been ever reducing advice on the amount humans should eat, you just need to draw that advice further out in time.

Now, point 2 is, farming animals is not good for mother earth either

and

Finally point 3. Is ethics, is very bloody cruel to grow an animal and kill it simply to eat it, when its not needed for humans to survive.

3 nails in animal meats coffin I would call it a easy one to understand?