Global sea level before the satellite era is estimated from individual tide gauge records, which are combined to reconstruct a global average. One of the reconstructions climate deniers love best is from Jevrejeva et al., and the reason is obvious: because it gives a result they like.
But there are problems with the methodology used by Jevrejeva et al. HUGE problems.
One of the myths about temperature data is the ludicrous notion that the data for atmospheric temperature from satellites are better than the surface data from thermometers. We’ve heard this from people who should know better, like John Christy and Judith Curry, and climate denier politicians like Ted Cruz. The problem is, it just ain’t so.
But before I get to that —
I know I’ve posted about the “pause that never was” quite a bit lately, and how desperate climate deniers are to hold on to this figment of their imagination. I can’t help but share with you the most revealing comment about the “pause that never was” that I’ve seen in a long time (maybe ever). In a post on the WUWT blog about the latest satellite data from UAH, the very first comment was this:
RH February 1, 2018 at 10:03 am
Do we start a new pause? Or does the temperature lower enough to continue the old pause?
God forbid you should wait for enough actual data before declaring a new pause. Even if this is a case of “Poe’s Law,” it worked … as the follow-up comments illustrate. Climate deniers aren’t just desperate. They’re delusional.