What is the meaning of the global temperature predictions? Are you going to compare the average temperature of 2025 to the average temperature of 2015? The average of one decade to another?

Yes. ETA: Decade.

Are you going to bet on this? Your stock predictions and 2016 political predictions are pretty far from consensus and easy to bet on.

No. Two reasons: First, my internal ethics system puts no value on things I do not feel I have earned by merit of production, so I can literally only lose in the proposition. Second, I'm putting this here so I remember my predictions to calibrate my confidence levels, which is why I didn't put it in the latest Open Thread, where it would be more widely exposed.

My last set of predictions, made around eight-ten years ago, are also online, but because I do not want to associate the username under which I made them with this one, I cannot share them; short summary, however, is that they shared the same political nature as these, and they were accurate to a degree which has even surprised me. I didn't attach probabilities at the time; that's a thing I'm borrowing from this community. I suspect my guesses will be correct on average, while my probabilities incorrect on average, but that's what this process is for.