"If slaughterhouses had glass walls the whole world would be vegetarian"

This quote by Linda McCartney is an effective statement about the truths of the meat industry. It suggests that if people were able to see the reality of what goes on in slaughterhouses, they would be so appalled that they would choose to become vegetarian. It suggests that the meat market is deliberately concealed from public view, which if people were able to witness the cruelty and suffering of animals, they would be unable to stand it. The quote also suggests that the meat industry is not just harsh to animals, but also to the environment, which if individuals understood the ecological damage caused by the market, they would be more likely to choose a vegetarian lifestyle. Eventually, this quote is a call to action, urging individuals to be more mindful of the realities of the meat market and to make more ethical options.