> Surely the majority of scientists, medical professionals, and laymen alike understand environmental factors play a huge part in this. The majority of laypeop

> Surely the majority of scientists, medical professionals, and laymen alike understand environmental factors play a huge part in this. The majority of laypeople have no idea what you are talking about, and if they know anything, I would guess from colloquial language that they 'know' your 'genes' are inherited and determine things about you, in a way you can't change or avoid. I'm not criticising the laypeople (or flattering us), but pointing out that we are in a bubble ... on another planet ... in a different universe .... I expect that more scientists and medical professionals are back on planet Earth (i.e., unaware) than you imagine. Who else would the OP be targeted at?