Only Six Days Left To Go

To vote in my climate change poll! The question is: "How much higher or lower than today do you expect global greenhouse gas emissions to be in 2050?" Note the "global" and that I want to know about "emissions" not "concentrations in the atmosphere". So far 25 people have voted and the distribution is bimodal - people seem to expect change in one direction or the other. Next week, I'll provide a