Bioaccumulation is a good point, but then its just the question of dosage viewed over time. Agree with long-term effects - this is really hard. The precautiona

Bioaccumulation is a good point, but then its just the question of dosage viewed over time. Agree with long-term effects - this is really hard. The precautionary principle is dangerous in that you could justify the most draconian COVID measures like lockdowns with them, which in hindsight were unwarranted and unprecedented over-reach, having no positive effect at all. I don’t think there is a recipe that can be easily followed, you have to have very good people, both intellectually and ethically, and even then its still hard.