More like their wealth.

If you look at the article I linked to, it shows relatively flat beef consumption until the mid 2000s.

I’m not saying beef will kill you, but picking two or three rich countries that eat a lot of meat — and have a huge amount going for them in other ways — and comparing them to India is not science or a statistically significant thing. It’s like comparing teacher salaries and alcohol prices in the 1970s and saying one causes the other when they’re both the result of inflation.