[xiaoma]

You may have a point about facebook, but I have to disagree about McDonald's. Many, many people eat tons of McDonald's and live to a ripe old age, including Warren Buffet, my great aunt (now 103), and countless others.

Yes, you can make a strong argument that eating ONLY McDonald's is unhealthy (though others have done the opposite in various documentaries), but if you're going to say that McDonald's is "literally" killing us, you'll need to back it up with a mountain of evidence. Anecdotes aside, the places with the greatest longevity also tend to have a lot of McDonalds restaurants. The top McDonald's eating countries (per capita) outside the US are Sweden, Switzerland, Austria, Japan, Hong Kong, Canada and France—some of the longest living people in the world!

If they're "literally" being killed by the food, it sure takes a long time to do its damage!

https://news.ycombinator.com/item?id=12464729