For people who love and care for animals, which is very much part of UK culture, eating meat involves a huge level of cognitive dissonance. The increased publicity around the issues, whether you agree with those views or not, is getting harder to ignore.
I don't believe loving and caring for animals is exclusive to the UK culture. Whether or not I agree with the views about meat eating is nothing to do with the subject. If you bothered to read the full thread you will see that I am not the only poster who has stated that eating meat is not going to be frowned upon in 30-40 years time.
The fact that people play down their meat consumption is an indication this attitude is creeping in already. I don't eat pears, but no one has ever tried to minimise or excuse to me the fact that they do!
You still don't seem to grasp the idea that people might only be downplaying their meat consumption because you don't eat meat - I doubt they would do it if talking to a meat eater. As for your comment about eating pears, that is just ridiculous!
Do I think it will be frowned upon like smoking, getting drunk every night, or giving your baby sweets and chicken nuggets? Absolutely.
Eating meat can in no way be compared to smoking, or getting drunk every night, or giving babies sweets and chicken nuggets (who the hell does that anyway). Smoking and getting drunk every night are nothing like eating, they are choices - everyone has to eat, and whether you like it or not, many millions of people eat meat and will continue to do so. The only people frowning upon it will be people like you.