Ouch. So many information to think about...
I knew that there was nothing good in how they keep and treat animals, but you showed it in a really disastrous angle. :(
Still, don't think it's something we could change by agitating people not to eat meat... People will always eat it. Maybe, some standards on GOV level will help in how they're treated.
Farm animals are typically viewed as money making products or assets and not living creatures that feel and suffer in similar ways to humans. I have very little confidence in government doing anything significant to change the way animals are treated. I think it is great that the level of awareness in the world is increasing. Most people don't want to pay for cruelty. I believe that the rise in veganism is a strong indication of that.