Medary.com

Reporter Lawrence Solomon, of Canada's Financial Post, tells a tale of systematic suppression of opposing views.

Guess what's being suppressed?

If you guessed "views counter to the alleged consensus on man-made global warming" you win.

The Wikipedia page is entitled Naomi Oreskes, after a professor of history and science studies at the University of California San Diego, . . . The page is mostly devoted to a notorious 2004 paper that she wrote, . . . This paper analyzed articles in peer-reviewed journals to see if any disagreed with the alarming positions on global warming taken by the United Nations Intergovernmental Panel on Climate Change. "Remarkably, none of the papers disagreed with the consensus position," Oreskes concluded.
. . .
When Oreskes's paper came out, it was immediately challenged by science writers and scientists alike, one of them being Benny Peiser, a prominent U.K. scientist and publisher of CCNet, an electronic newsletter to which I and thousands of others subscribe . . . no person is better placed to judge informed dissent on climate change than Benny Peiser.

For this reason, when visiting Oreskes's page on Wikipedia several weeks ago, I was surprised to read not only that Oreskes had been vindicated but that Peiser had been discredited. More than that, the page portrayed Peiser himself as having grudgingly conceded Oreskes's correctness.

Upon checking with Peiser, I found he had done no such thing. The Wikipedia page had misunderstood or distorted his comments. I then exercised the right to edit Wikipedia that we all have, corrected the Wikipedia entry, and advised Peiser that I had done so.

Solomon then discovers that his edits to Wikipedia have vanished, and the previous, inaccurate text has been restored.

Nonplused, I investigated. Wikipedia logs all changes. I found mine. And then I found Tabletop's. Someone called Tabletop was undoing my edits, and, following what I suppose is Wikietiquette, also explained why. "Note that Peiser has retracted this critique and admits that he was wrong!" Tabletop said.

I undid Tabletop's undoing of my edits, thinking I had an unassailable response: "Tabletop's changes claim to represent Peiser's views. I have checked with Peiser and he disputes Tabletop's version."

Tabletop undid my undid, claiming I could not speak for Peiser.

Why can Tabletop speak for Peiser but not I, who have his permission?, I thought. I redid Tabletop's undid and protested: "Tabletop is distorting Peiser. She does not speak for him. Peiser has approved my description of events concerning him."

Tabletop parried: "We have a reliable source to this. What Peiser has said to *you* is irrelevant."

Tabletop, it turns out, has another name: Kim Dabelstein Petersen. She (or he?) is an editor at Wikipedia. What does she edit? Reams and reams of global warming pages. I started checking them. In every instance I checked, she defended those warning of catastrophe and deprecated those who believe the science is not settled. I investigated further. Others had tried to correct her interpretations and had the same experience as I -- no sooner did they make their corrections than she pounced, preventing Wikipedia readers from reading anyone's views but her own. When they protested plaintively, she wore them down and snuffed them out.

This is how you build a "scientific consensus" nowadays.  You suppress all dissent, regardless of its merit.  Actually, you concentrate on suppressing exceptionally meritorious dissent.  This is why I have a really hard time buying into the climate change conventional wisdom.  There are too many stories like this one.  If the scientific case for man-made global warming is so strong, then the data should show this.  From what I can tell however, the data are at best ambiguous.

More science, less suppression, please.