Quite the opposite.
The current deviation from long standing natural patterns and natural interactions is quite clearly due to our influence. There is a whole lot of climate variation without us, some of which has far exceeded anything we've been around to see first hand, but that does not mean we are not capable of significant impacts ourselves, as a species. The rate of change we are inducing is virtually unprecedented (only matched by massive geological or cosmic events), outstripping the biosphere's, or our own, ability to adequately adapt to it.
The idea that we can do nothing to mitigate the changes we are responsible for is also a fallacy. There are certain consequences that are now inevitable, and certain degrees of mitigation that would almost certainly be counter productive, but doing nothing will definitely result in serious problems in the long run.
Regardless, letting one's politics dictate one's facts is completely backwards and won't benefit anyone. The core of anthropogenic climate change denial seems to be the fear of what will be done with such information, not any rational assessment of the available evidence.
Which is why anyone with actual bunkers keeps at least one of them secret.
