Category: Essays And Commentaries

Long essays or op-ed length commentaries on the issues of the day or on topics of special interest.

From the AGU: All softballs for James Hansen

1:30 pm

Speaking of press release journalism, they just ended a press conference at the American Geophysical Union (AGU) fall meeting led by James Hansen, head of the NASA’s Goddard Institute of Space Studies in New York. Hansen is a devoted global warming scientist, most well known to the public from his testimony to Congress in 1988 outlining the serious threat the world faces from global warming and carbon dioxide increases in the atmosphere.

I had very much wanted to ask Hansen (as well as the rest of the panel) this somewhat challenging question:
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The explosive Kilauea volcano

10:41 am

At a press conference just completed at the American Geophysical Union meeting in San Francisco, geologist Don Swanson of the U.S. Geological Hawaiian Volcano Observatory revealed that the Kilauea volcano on the Big Island of Hawaii has been in an explosive mode about sixty percent of the time in the past 2500 years. “Kilauea is not the gentle volcano that most people assume,” noted Swanson.
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Colorful Vesta

6:44 pm

False color of Vesta

Tonight’s press conference at the American Geophysical Union conference focused on the latest results from Dawn, orbiting the giant asteroid Vesta. Or to put it as scientist Vishnu Reddy put it, “Vesta is the most colorful asteroid in the solar system.”

At least, in geological terms. To our human eye the asteroid wouldn’t be so spectacular. However, the false color images released by the scientists show the global geological diversity of Vesta. From the press release:
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Voyager 1 at the edge

10:31 am

This week the American Geophysical Union (AGU) is having its annual fall meeting in San Francisco. Due to the wonders of technology, they are now making their press conferences available to reporters on line. Thus, I will be posting periodic updates after each conference. This will allow my readers to get a heads up on stories they will be seeing in the mainstream press in the next few hours.

Right now they are wrapping up a press conference from the team of the Voyager 1 spacecraft, in which they have described the spacecraft’s status.
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Two climate papers of interest

12:18 pm

When I appear on radio and am talking about climate change, I often get the same questions over and over.

  • Is the climate warming?
  • If so, is human behavior an important factor for causing that warming?
  • How much does the sun influence climate change?
  • Is the ozone hole linked to climate change?

The truth is that, right now, no one can really answer any of these questions with any certainty. While a large majority of climate scientists might be convinced the Earth is warming and that human activity is causing this warming, the public has great doubts about these claims, partly because of the untrustworthy behavior of many of these climate scientists and partly because the science itself is often confusing.

We simply don’t yet have enough data. Worse, much of the data we do have is tainted, unreliable because of the misconduct and political activism of the very climate scientists who are trying to prove the case for man-made global warming.

Two new papers, published today in Geophysical Research Letters, add some interesting but small data points to this whole subject.
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The New York Times and the BBC: Global warming activists

3:44 pm

Two stories today from the Climategate 2 archives:

The first describes how Andrew Revkin, the Times’ primary environmental reporter, was entirely in the global warming camp, and worked with these corrupt scientists to push their agenda. It also quotes, from the climategate emails, Revkin’s contempt for anyone who expressed skepticism about the IPCC process and global warming.

The second describes how the BBC teamed up with these same corrupt scientists to keep any skepticism of global warming from being aired at any time.
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Violence and oppression from the left

12:47 pm

Two stories today clearly illustrate the oppressive nature of the left. They don’t wish to debate and persuade. They want to impose their will on the rest of us, by force if necessary.

First there’s this: Occupy Wall Street has paid the bail for the OWS demonstrator who threatened to burn down New York and throw Molotov cocktails into the windows at Macy’s.

A week ago he wanted to toss Molotov cocktails at Macy’s, but Tuesday he was back at it, mixing it up in Zuccotti Park. The Daily News snapped photos of Occupy Wall Street nut case Nkrumah Tinsley, 29, prancing around after the movement coughed up $7,500 for his bail, his lawyer, Pierre Sussman said.

One of their demonstrators publicly admits he wants to destroy property and commit violence, and the OWS movement backs him to the hilt.

Then there’s this story:
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Climategate 2

12:08 pm

Having failed to clean up its act after the release of the climategate emails two years ago, the field of climate science is about to turned upside down all over again. Today there was another release of hacked emails, written by the same collection of global warming scientists. Once again, these emails show that these scientists are anything but scientists. Instead, they seem far more interested in campaigning for a certain result, regardless of the science. A few quotes:
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Uncertainty rules the day

2:53 pm

The press reports have been unanimous:

Unfortunately, if you read the actual IPCC panel summary report, you find that, though the majority of the press stories accurately describe the report’s worst scenarios and predictions, all of them downplay the most important point of the report, that the uncertainties are gigantic and that the influence of human activity on the increase or decrease of extreme weather for the next few decades will be inconsequential. To quote the report:
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