I just noticed btw I meant to say nuclear wars would have a huge impact, but nuclear fusion and the like is natural to the universe (didn't mean to write since) - it'd still take a fair while to get Earth back to something normal if world war scale.
Exactly, it's not as simple as it's made out, that's why I'm talking about it simply because I don't know about the ins and outs of it - I was looking at it very simply on a huge timescale without thought for us. You seem to know about it, I don't so can't really add anything more than that.
Just read your last paragraph now - think you've got the wrong end of the stick mate, not remotely talking down to you ha - it might have been aguero93:20 I said it to, but I'm not remotely a scientist that's why I was briefly looking at it very simply on a timescale that makes us look like a blink. We both seem to agree on 100% renewable energy ASAP so it's a moot discussion, especially when i can't really add much at all to it. I only just saw it's relation to Trump when west dids brought it up y'day.