You do realise that these warming processes took thousands of years, right? The problem with us is that we're doing it at a much, much faster rate, and the fact that it is happening at such a rate is indicative of our own actions as humans in this process. This is pretty much undeniable at this point and just about all scientific information confirms it: again, I've asked if you have any information at hand which contradicts this widely accepted scientific notion, and you don't.
The fact that the likes of Trump, Carson and all these other arseholes deny that global warming is real and perhaps the biggest global issue we face is worrying. The fact that they do so when they have all the evidence available of its very real effect is indefensible. There's very little excuse at this stage: positive climate action would be a strong positive anyway, because even if the scientists are wrong we'd still be taking positive action towards the environment. Rather ironically, Trump and his ilk focus their attention on Middle Eastern immigration and refugees when continuing climate change will only drive more and more refugees away from their warmer homelands due to droughts etc.
