One of the most common arguments presented by non-vegetarians is that plants also have life so why do vegans eat them as well? I try to counter them with statements like they are not sentient and they tell me that science has proved that they do feel pain. What can be the best counter argument fo...

I was wondering whether it is possible to construct a vegetarian external machine or biological unit stomach for cats. The machine breaks down the vegetables into amino acids that the cats can digest. Then the world turns vegetarian. We also have factories for cat supplements. Is this possible? T...