Radioactive, dangerous chemical, ...

And the thing is that these are actually harming the people who are near the area where they are disposed, so the harm is more direct. CO2 is more like a global problem, so not as worrisome for the local population.

You're still not saying what it is that you're talking about.

The best thing to do for both of those is shut down coal plants; the emissions from those are terrible for health and they’re even radioactive too.