So far in this series, we've talked about toxicity at a distance: what it does to the climate, to health, to the environment. Deep Science Ventures even put numbers on it, ranking 14 classes of toxic chemicals by severity — pesticides, PCBs, phthalates, bisphenols, PFAS, heavy metals, particulate matter, flame retardants, microplastics and more.
Distance is comfortable. It's also why most of us never change anything: a chemical hazard feels like someone else's problem until we suspect it's ours. BPA lived in lab reports for years; it became a public fight the moment people learned it was in their baby bottles. Talc-based baby powder went the same way. Why? Because the question suddenly became personal. |