It would instantly kill anything full stop depending on what you call pollution. There is no such thing as a fully cyclic industrial production system. Nuclear

It would instantly kill anything full stop depending on what you call pollution. There is no such thing as a fully cyclic industrial production system. Nuclear is only special in that it's one of the very few industries for which we are careful to track its impact. If we started using the same standard for everything we do, everything would disappear overnight, starting with agriculture.