On the other hand, we have seen exhaust being very efficient in distributing chemicals with adverse health effects across the planet. Leaded gasoline was a huge oopsie that still has adverse health effects today.
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.
I’ve read that most of the lead from leaded gasoline is still in the environment, where it does cause harm. It it’s in the soil, and that can get into people through a variety of means.
I don’t know if it’s universal but here every kid is tested for lead. When we did that, our pediatrician warned not to grow vegetables within 10’ of the house.
For any house in the us built before mid 1970s you most likely had lead exterior paint Which would contaminate the soil. However they weren’t concerned about it still being concentrated enough to harm people directly, only if you ate contaminated vegetables
The lead will never go away, but it does disperse, mix in, get covered over time
On the other hand, we have seen exhaust being very efficient in distributing chemicals with adverse health effects across the planet. Leaded gasoline was a huge oopsie that still has adverse health effects today.
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.
I’ve read that most of the lead from leaded gasoline is still in the environment, where it does cause harm. It it’s in the soil, and that can get into people through a variety of means.
I don’t know if it’s universal but here every kid is tested for lead. When we did that, our pediatrician warned not to grow vegetables within 10’ of the house.
For any house in the us built before mid 1970s you most likely had lead exterior paint Which would contaminate the soil. However they weren’t concerned about it still being concentrated enough to harm people directly, only if you ate contaminated vegetables
The lead will never go away, but it does disperse, mix in, get covered over time
Where is “here” out of curiosity?