obesogenic
adj.— «What is remarkable is not that people are getting fat but that anybody is managing to stay slim, when we are living in what has been termed an ‘obesogenic environment.’» —“Fat of the land plagues society” by Michelle Weidenhofer Daily Telegraph (Sydney, Australia) Sept. 30, 1996. (source: Double-Tongued Dictionary)
Further reading
When a teenager went a week without talking as part of a school project, he noticed a surprising side effect: Instead of rehearsing a response to what other people were saying to him, he was focused on listening — and feeling smarter as a result...
If you take up texting and social media late in life, there’s a lot to learn! A twenty-something wants advice getting her dad up to speed on memes, Instagram, and animated images. Plus, when you’re on a long road trip, what do you call...