From: https://www.scientificamerican.com/article/coal-ash-is-more-...
We seem to have been fine burning coal and not thinking about the radiation that puts into the surrounding environment.
It's also disingenuous to think that there aren't negative environmental externalities from the production and operation of "renewables".
All forms of energy production will have some negative consequences and we need to understand what those are and think of ways to mitigate them, rather than just pointing to what's bad about one form and ignore what's bad about others.
In many places that role is being moved to NG. The immediate hiccup is a short-term setback that will be fixed the way we are doing, building out renewables, later storage.
It's like a kid preferring 5 nickels to 2 quarters because 5 is more.