[yakcyll]

I agree with the perspective that it's impossible to tell exactly, with confidence, how harmful they are and what each of us should do. The topic may not be fresh, but the awareness of the dangers is. If you aren't willing to go with the intuition that having non-degradable artificial compounds in your body sounds 'bad', then I'd personally go for what seems to be a reasonable middle ground, likely what most of us are already doing, which is - stay on the look out. Assimilate trustworthy data (on the question of what constitutes trustworthy data - that which comes from sources striving for integrity and rigor and not from anecdotes), be ready to adjust, steel yourself for possibly drastic changes in the future.

Personally, I find the argument that the data we currently have is not enough to force us to make such changes absolutely understandable - but at the same time, I find this kind of inertia unwarranted in the age where the world looked almost unrecognisable just a decade ago.