Your chart uses an average of a 30-year "cooling" period as the baseline, then compares everything to that. Incredibly misleading data.
Not to mention we are talking about fractions of fractions of degrees here.
Is the climate changing? Of course it is. It always is, and always has. Is man influencing it? Not to any degree that is even measureable. Just look at climate patterns from centuries ago, before SUV's and hairspray.
The "green" movement is just a political movement. Nothing more, nothing less. Nothing wrong with it - everyone has the right to pursue their own agenda. But don't hide or disguise it in the name of "saving the earth". Just be up front about it and quit trying to guilt people into changing their behavior to satisfy a leftist political agenda that seeks to undermine corporations.