I haven't even built an NRF yet and I agree. Don't really have much to add to the discussion personally because Glorton nailed it. The pollution problem arising from nuke usage is bad, but it's super easy to side step the effects, especially if military/military improvements and/or power plants remain intact. Do the right thing sheeps, if not a massive bump to improvement destruction, at least give them the ability to kill a percentage of soldiers, tanks, planes, and possibly even ships.