I had a comment rejected by a blog of the American Geophysical Union (AGU) last night because I included within it a link to a blog post by a climate scientist, Dr. Roger Pielke, Sr., who has over 370 peer-reviewed articles in scientific journals to his name.
Any aspersions this casts on the AGU's objectivity and spirit of scientific inquiry are entirely earned.
Climate alarmists -- those who believe humankind is dramatically affecting the climate in a very harmful way -- have often censored contrary views (e.g., routinely deleted comments at the uber-alarmist blog Real Climate; the revelation in Climategate that alarmist scientists were prepared to "redefine what the peer-review literature is" or shut down academic journals if they published skeptics' papers; the decision by various publications and websites including Popular Science, the Los Angeles Times and Reddit to block comment postings by skeptics; among others).
Despite this, I did not expect my rather casual comment to the AGU blog to be censored. In it, I provided a link to a paper praised by the blog's author, Dan Satterfield. The blog post itself had encouraged people to read the paper, but a linking error prevented full access to the paper itself at a spot where such a link was advertised. I supplied one.
But in a move that proved fatal to my comment, I also included a link to comments by Dr. Pielke, Sr. questioning the methodology of the paper recommended by the AGU post.
I know this because Mr. Satterfield sent me an email highlighting the following from his blog's comment policy: "I do not publish links to junk science papers/sites. This is not a platform for you to publicize junk science."
Let us examine what constitutes "junk science" to the AGU and/or its representative.
Mr. Satterfield was promoting a 2010 paper, Anderegg et. al., 2010, "Expert Credibility in Climate Change," whose lead author was a graduate student, which attempted to claim scientists who are alarmist on global warming are more prominent than those who are not by counting the number of journal papers with the word "climate" in them, per scientist, that pop up in Google.
Dr. Pielke, Sr., who is not, as it happens, a skeptic of the theory that humans are having a strong impact on global climate (though he does believe the IPCC underestimates the impact on climate of humans' use of aerosols and land, which irritates some anti-CO2 activists), believed the Anderegg paper had weaknesses. He commented on this in a 2010 blog post and provided links to comments by other experts unconvinced of the strength of the Anderegg paper.
- The study allowed for no nuance in the views of scientists. All scientists were lumped into one of two groups.
- The study limited its analysis to scientists who had signed public statements on climate science or participated in IPCC proceedings.
- The study conflated frequency of appearance in peer-reviewed publications with prominence.
The AGU blog didn't want its readers to know of these and other criticisms.
And it's not as if the AGU blog post itself was high-minded and limited only to discussions of peer-reviewed science.
My blog comment was nothing special, nor was the blog post upon which I commented. But it is important to note how little it takes for an AGU blog to censor an opposing view, even about a study as unremarkable as one that counts the number of papers scientists publish (aka, a study not even about hard science!).
- Its opening paragraph criticized anticipated commenters for linking to websites with unflattering pictures of Al Gore before they could even have read the post, let alone commented.
- It bizarrely claimed the fact that an NBC correspondent interviewed a non-skeptic political scientist instead of, presumably, a skeptic climate scientist to "balance" alarmists in a story was evidence for the catastrophic global warming theory.
- It said that interviewing anyone [emphasis added] about climate science who has not been published in a peer-reviewed journal is "lousy journalism, and the equivalent of doing a story about the Apollo Moon missions, and then giving the chem-trail believer down the street equal time to say the Moon landing was fake, and pro-wrestling is real!" Really? Anyone?
- And most significantly, it rudely and one-sidedly attacked a University of Colorado at Boulder professor (who is not a skeptic), Dr. Roger Pielke, Jr. (coincidentally, the son of the scientist I linked to about the Anderegg study, but the two debates are unrelated otherwise and separated by about four years) for telling the Senate last year that extreme weather events have not increased in recent decades, a view that happens to be consistent with that of the IPCC, but also politically inconvenient for the White House, which attacked him. (For background on that not supplied by the AGU, go here for his story in the New Republic; go here for a review of the matter in the New York Times by Andrew Revkin (also not a skeptic).)
The American Geophysical Union stands with a small clique of "approved" alarmists on global warming, and it wants to make sure you do, too.