Paul McCartney is extremely popular for his music career. But aside from that, he is an advocate for animals and vegetarianism. He once said,
“If slaughterhouses had glass walls, everyone would become vegetarian.”
Although I am not a vegetarian myself, I do sympathize. People need to know where their food is coming from. The life of animals inside factory farms is very much hidden from the public.
Check out Paul McCartney’s “Glass Walls” video to see just how brutal the conditions in factory farms are. I will warn you in advance that this video will be hard to watch. Do it anyway.
The fact that this treatment has happened, still happens, and will continue to happen in the future is enraging.
When I see harsh video footage and pictures like the ones in this video, I think about what it would be like if those were humans instead of animals. The thing is, it’s worse for animals because they can’t stand up and fight for themselves. That’s why they need us.