So people kind of knew asbestos was harmful wayyy before it mostly stopped being used in 1979 (USA). But, it was still used constantly in many industries and ended up everywhere. What do you think is an example of something we find out is DRASTICALLY harmful 10-50 years from now? My guess would be screen time.
Well, they literally tried to (partially) deregulate asbestos, as fucking obviously asinine and corrupt of a move as that would be, so…asbestos might end up being your answer. How fucked is that?