I think this is the true danger of this focus on "drama".
What will kill most people is actually what you described, life style factors which they are mostly ignorant about.
Where is the indignation in the media when you hear that almost ALL wheat is treated with Round-up before harvest?
That is exposing literally BILLIONS of people to Glyo-phosphate and increased risk of cancer:
That is true violence on an epic scale, which ALL of us are exposed to DAILY.
http://realfarmacy.com/reason-toxic-wheat/
https://www.scientificamerican.com/article/widely-used-herbicide-linked-to-cancer/