Redundancy is all

I just thought I’d note the interesting juxtaposition illustrated by my previous two posts: In one case there is a battle between Congress and the President over the future of the American manned space program, prompted by the impending shutdown of the shuttle program with no immediate replacement in sight. In the other case, the only remaining program with the capability to provide manned access to the International Space Station has a serious docking failure.

With manned spaceflight, redundancy is all important. This juxtaposition illustrates very clearly the precarious position we will be in once the shuttle is retired.

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Docking at ISS of Progress freighter fails

The arrival of a new unmanned Progress freighter at ISS has gone wrong, with the freighter drifting past the station by several miles. What happened is not yet clear, but as far as I know from my research into the Russian space station program, this is the first time the automatic docking of a Progress freighter has failed this wildly. There have been some near collisions, but to miss by miles is unprecedented.

Whether they can redirect the freighter back to the station also remains as yet unknown.

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Press Release Journalism

The Penn State University investigation report on Michael Mann might be a whitewash, but what is really a travesty is the way some so-called professional journalists have covered this story. First, go and read the these two news articles at the New York Times and the Washington Post. I’ll wait till you’re back.

All done? Okay. Note how both news articles say very little about the report itself, other than its conclusions. Instead, the news articles follow the same boring news formula for writing these kinds of stories:

  • First, report the conclusions in the opening paragraphs.
  • Then, follow with a quote from a supporter of those conclusions, combined with a quick very superficial summary of the controversy.
  • Top this with by another quote from a supporter, slamming the opposition.
  • Then, add for balance a single quote from an opponent. (I find it ironic and a bit hilarious that both news articles went to the same global-warming skeptic for this particular quote, suggesting that these so-called professional reporters have very limited contact with the skeptics in the scientific community.)
  • Finally, finish things off with another quote from a supporter to emphasize the correctness of the report’s conclusions.

Neither news article provides the reader with the slightest analysis of the investigation report itself. Neither bothers to describe its superficial nature and its almost obsessive desire to find Michael Mann innocent.

Finally, both news articles read as if the reporters barely read the report itself and knew little about the content of the East Anglia emails. Instead, their stories read as if they simply scanned the press releases about the report and worked from those.

Another example of press release journalism at its worst.

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Another Climategate Whitewash

The investigation at Pennsylvania State University of Michael Mann and his behavior as revealed in the East Anglia emails was released today, clearing him of all but one minor charge. You can read the actually report here. I suggest you do, as you will be amazed by the absurdity of this so-called investigation.

First, the manner in which the university investigated and then cleared Mann of the main charges was a joke. The panel reviewed the East Anglia emails, then brought Mann in to answer questions. When he essentially told them he had done nothing wrong, they decided that was evidence enough, clearing him of three of the four main charges.

Then, on the one remaining minor charge, the sharing of other people’s unpublished manuscripts without permission, the panel brought in other scientists for independent opinions, though only one of which, Richard Lindzen, is a skeptic of Mann’s work. Lindzen’s reaction when he learned he was not being interviewed on any of the main charges is quite entertaining. To quote the report itself,

When told that the first three allegations against Dr. Mann were dismissed at the inquiry stage . . . Dr. Lindzen’s response was: “It’s thoroughly amazing. I mean these are issues that he explicitly stated in the emails. I’m wondering what’s going on?”

The Investigatory Committee members did not respond to Dr. Lindzen’s statement.

On this final charge, the committee decided only that Mann’s distribution without permission of other people’s unpublished manuscripts was “careless and inappropriate,” and then finished by essentially saying in very stern words: next time, ask first.

Not surprisingly, the New York Times report on the conclusions of the investigation is somewhat joyous.

Unfortunately, this whitewash will only do harm to the reputation of science and the modern scientific community, and will almost certainly increase the general public’s distrust of climate research (and the reporting of it by mainstream publications like the NY Times).

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Julie Andrews singing Burlington Bertie from Star!

An evening pause: Julie Andrews, in her prime, had one of the most incredible screen presences of any actor in the history of film. Unfortunately, though everyone will agree that she has had a marvelous career, except for a few rare but truly wonderful exceptions (Mary Poppins, The Sound of Music) I have always felt that her amazing ability to mesmerize an audience with a mere look was generally wasted in most of the movies she made.

Here is Julie in the movie Star!, which did not do well when released because it came out at a time (1968) when filmgoers seemed uninterested in entertaining musicals. Movies then had to relevant (oh that word!). She is playing a young woman whose deepest passion is to perform on the stage. This scene is her first real chance to do something solo. Stay till the end. Her first words after the she leaves the stage says it all. Unfortunately the versions available now cut that last line, where she so sincerely says, “That was wonderful.”

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why I remain skeptical about global warming

Here is another example of why I remain skeptical of any claims that the science of global warming is settled. Ken Stewart, a retired school teacher in Australia, decided to make a very detailed comparison between the raw data and adjusted data of all thirteen weather stations in the state of Victoria, and found that, for unknown reasons, the adjusted “data [has] been arbitrarily adjusted to cool earlier years,” thereby creating the illusion that the region’s climate has been warming since the 1930s.

Take a look at the many graphs on his webpage. It will make you wonder.

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why I never use Wikipedia

Why I never use Wikipedia. Key quote:

The larger moral of this story is that Wikipedia itself is a fundamentally flawed and unreliable source. In fact, it is wrong even to describe β€” much less to use β€” Wikipedia as a source. Wikipedia is merely a platform. Since anyone and everyone can edit Wikipedia entries and since they can do so anonymously, Wikipedia is, by its very nature, susceptible to constant manipulation.

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More images of Ikaros

A new picture of the Japanese solar sail Ikaros has been released, showing the sail in operation. By turning power on and off to different sections along the sail’s rim, engineers can change the way light reflects off those sections to control the sail’s attitude in space without using fuel. Note also that the power comes from sunlight, not from batteries. The picture below illustrates this, with different parts of the rim either bright or dark, depending on whether they are powered or not.

Ikaros as seen on June 19, 2010

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