I want to throw this discussion to the house and let's share our own views in regards to this and see or get possible ways that it can be controlled or tackled.
Both are dangerous but the problem is how to prevent this when we are just ordinary citizens and have no voice before politicians. While politicians are considering them as strategic weapons as well as those who are trying to promote development just for the greed of power.
The negative impact of nuclear weapons on humanity has been warned for hundreds of years, but have you seen any major powers stop researching and developing them? They even secretly create more destructive and dangerous weapons under the pretext of protecting their country.
Personally, I think until human greed stops, there is no way to stop these things.