This is one of the things where it matters more how healthy/unpolluted your environment is . I'd dare to say that a not-so-phisically-active moderate-smoker living in a less polluted environment has way lower cancer risk than a bio-vegan athlete buddhist monk living in a polluted industrial hellhole. I'd wish we lived in a world where we could actually address chemical, air-particulate +/- microplastics pollution ser…
Outside of the known pollutants I am curious to know how much of the world population living in normal polluted areas vs living in highly polluted areas have more cancers?
Also it would be interesting to get data on the tribes living in say the Amazon. If their incidence of cancers is above or below average the rest of the human population