re: Climate change and the CO2 produced by volcano's

We should be in a cooling trend right now, but the indisputable evidence is that the atmosphere is warming and at an accelerating rate.

I see some people asking for evidence and this should provide anything you could want. I have a good friend who is Republican and very conservative. She is also a physicist and conducts climate research (including years in Antarctica). She has no doubt that human-caused climate change is real.
LINK

The most important question you should ask yourself is "what if I'm wrong?"

If it's the 95% of scientists, then we've spent a bit more money and end up with cleaner air and water and energy independence. If it's climate deniers, there's 215 feet of sea level rise stored in the ice caps - is that a risk you want to take?