I think it has gotten a lot better in the past 10 years, but there are still a lot of places where there is too much lead in the environment. It doesn’t degrade at all, so unless it’s dealt with it just stays there. Given we’ve only gotten rid of leaded gasoline less then 3 decades ago, the effects are still very much there.
General aviation still uses leaded gas almost exclusively. It’s really hard to qualify replacements though the FAA, and airports don’t want to carry multiple fuel types.
Does it still cause harm? Or are people “just” still harmed by the exposure back then?
I think it has gotten a lot better in the past 10 years, but there are still a lot of places where there is too much lead in the environment. It doesn’t degrade at all, so unless it’s dealt with it just stays there. Given we’ve only gotten rid of leaded gasoline less then 3 decades ago, the effects are still very much there.
Trump will bring it back, just wait
My personal theory is that we’ve got Trump (partially) because of the lead… So that would make it go full circle.
General aviation still uses leaded gas almost exclusively. It’s really hard to qualify replacements though the FAA, and airports don’t want to carry multiple fuel types.