But they don't even amount to a rounding error. It might be a big personal sacrifice to give up your SUV or meat or whatever, but you shouldn't delude yourself into thinking you're doing anything for the environment because it's not even a drop in the ocean. It's literally negligible, immeasurable, etc. The only thing we can reasonably do is lobby our legislators for carbon pricing, including giving or volunteering with http://citizensclimatelobby.org.

All of the lifestyle changes we make that give us the warm fuzzies won't make a difference and certainly won't get us where we need to be with respect to global temperature change.

Shaming individuals for consumption confuses the political reality around us. It does nothing to actually bring about material change, and distracts from the real causes. Besides that, its tedious and rude.