There are food shortages. There is a great deal of starvation.

If all changed to vegetarian food, it is a known fact that many millions will starve to death.

Its a well observed and reasonified fact that raising animals for food is a necessity and will remain a necessity.

Furthermore, its not only reprehensible but ultimate cruelty against individual humans to forcefully try to decide what should they eat, or should they eat non-vegetarian food or not.

Such talks only confirms the reality that animal rights activists are actually "Anti-human".