It should have been obvious from the 1990s onward that global warming was indeed real and that human activities were chiefly to blame, but many who were entrenched in conservative or libertarian political positions found those conclusions offensive and a threat to their interests, hence the ever-present attacks by climate change “skeptics” who would do everything they could to cast doubt on the evidence regarding the issue. They did that instead of examining their political positions, which a true skeptic should have done!
Now one of them, Richard Muller, has changed sides, but is still trying to justify his earlier attitude. That’s an example of a “notpology“, which is dishonest.
WASHINGTON (AP) — A prominent physicist and skeptic of global warming spent two years trying to find out if mainstream climate scientists were wrong. In the end, he determined they were right: Temperatures really are rising rapidly.
The study of the world’s surface temperatures by Richard Muller was partially bankrolled by a foundation connected to global warming deniers. He pursued long-held skeptic theories in analyzing the data. He was spurred to action because of “Climategate,” a British scandal involving hacked emails of scientists.
“The skeptics raised valid points and everybody should have been a skeptic two years ago,” Muller said in a telephone interview. “And now we have confidence that the temperature rise that had previously been reported had been done without bias.”
Muller said that he came into the study “with a proper skepticism,” something scientists “should always have. I was somewhat bothered by the fact that there was not enough skepticism” before. (Emphasis mine)
That is bullcrap. If Muller was wrong before, he was certainly wrong a decade ago, so why not just say that and leave his ego out of it? Scientists, including proponents of the man-made global warming hypothesis, have to be responsible skeptics to do their work at all and prove it by subjecting their findings to peer review, and it was the peer review process that made that hypothesis credible in the first place. Saying otherwise as Muller is doing is slander.