Comment by mkornaukhov 5 hours ago
It is strange that road deaths have been compared in the past, but protection from air pollution has been discussed since 2026. It is noteworthy that, according to IQAir, the air in the United States is less polluted than in most EU countries.
Actually if you're standing next to people the air you breathe in also has some of their exhaust gases in it, in this case slightly elevated CO2. If there's a dozen people in a small meeting room with the windows closed and no AC the air quality is significantly worse in that room than it would be say, stood on the roof... unless you're in the middle of a major city where maybe the air on the roof is full of exhaust from motor vehicles, hence legislation to restrict vehicle exhaust.
Air in populated cities or air in general? Air quality seems a bit harder to compare across countries than road deaths, considering the US has so much sparsely populated land.
Yes but that is due to the vastly different population density.
The USA has 34 people per square km while Germany has 234. So pollution per capita would be a better metric.