climate scientists

Tue, 2013-09-24 11:00Don Lieber
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Stanford Scientists: Climate Change Occurring 10 Times Faster Than Any Time in Past 65 Million Years

With scant media attention, climate scientists from Stanford University have concluded that climate change is occurring 10 times faster than at any time in the past 65 million years, and the current pace of change will lead to a 5-6 degree (Celsius) spike by the end of this century.

The findings come from a review of climate research by Noah Diffenbaugh, an associate professor of environmental Earth system science, and Chris Field, a professor of biology and of environmental Earth system science and the director of the Department of Global Ecology at the Carnegie Institution.  Both scientists are senior fellows at the Stanford Woods Institute for the Environment.  Their work is part of a special report on climate change in the current issue of Science.

Without human intervention to reduce additional greenhouse gas emissions in the near-term, the report says, the ensuing rise in global temperature will place significant stress on terrestrial ecosystems around the world.

The report pointed to historical precedents in naturally occurring temperature rise.  While similar climate change has occurred in specific periods of Earth’s history, said the authors, the rate of such rise during today’s crisis is unprecedented – and attributable to human influences not present in previous epochs.

Sun, 2013-08-25 12:36John Mashey
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Defamation By Internet? Part 1 - Murry Salby's Short-Lived Blog Storm

Defamation? Murry Sa;by's Short-Lived Blog Storm

Climate anti-science adapted well to the Internet. A blog storm (in this case the “SalbyStorm”) can surge through well-linked blogs to spread misinformation or unsupported accusations.  Some blogs act as tribal echo chambers where people reinforce others' anger, in this case resembling a famed witch-burning scene, with Macquarie University as main, but not only, witch.

As in the “Climategate” blog storm, the noise was intended for the mainstream. This reached The Australian, but the main SalbyStorm lasted less than a week.

Some earlier storms generated serious harassment of targeted climate scientists. In pre-blog 1996, Frederick Seitz and Fred Singer made personal attacks on Ben Santer via the Wall Street Journal. Later, blogs were employed to continue, as by Paul Chesser in this or this(Warning: those URLs are OK, but every once in a while, WebCite gets overloaded and gives odd error message. Ignore for now and try later.)

Michael Mann has replaced Santer as favored target, but there have been many other victims, such as Katharine Hayhoe. Only a small fraction of readers need get angry enough to produce reputational damage, hate mail, death threats, a dead rat on the doorstep or floods of email.

Some “skeptical” bloggers routinely accept and repeat both silly anti-science ideas, and other unsuppported claims, as here. Apologies or corrections almost never occur and even if they do, they rarely flow through the network, leaving waves of misimpression there.  First impressions stick.

On July 9-12, Macquarie suffered this kind of attack (Wave 1).  Ex-Professor Murry Salby made serious, but unsupported and sometimes contradictory, accusations against Macquarie, by the unusual route of email to bloggers. Joanne Nova (Australia), Anthony Watts (Watts Up With That, USA), and Andrew Montford (Bishop Hill, UK) republished them.

After 4 days and 1,500+ comments at those blogs alone, SalbyStorm's Wave 1 ended quickly when Salby's checkered past was detailed at DeSmogBlog.  Discussions stopped, although with little apology or introspection about gullibility at “skeptical” blogs.  A very few people had wondered at oddities of Salby's claims, searched for his past history, and independently started finding problems within a few hours. Salby supporters did not do that, preferring to specualte and comment.

People believed the worst and repeated it, sometimes expanding defamatory accusations with little concern for evidence. A few of the phrases applied to Macquarie or mainstream climate science included criminal, dictatorial, barbaric, Orwellian, Nazi, Stasi, Deutsch Physika, Marxist, Stalinist, Lysenko, thugs, Mafia, and extended further to “goose-stepping, alarmist, fascist, progressives.”  Salby was praised as a science hero, compared to Galileo, Copernicus or Einstein,  despite the evident problems in his scientific claims.

Salby sent accusations to bloggers who republished them with little visible effort to calm the mutually-reinforcing commenter outrage.  Finally, the story got repeated by The Australian.  Experienced watchers have seen this before, but  SalbyStorm makes a compact case study to document and recall in future storms.

Mon, 2012-09-17 03:00Guest
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Chronicle of Higher Education: Chronic Soapbox for Smears Against Climate Scientists

This is a guest post by Prof. Scott Mandia, Professor of Earth and Space Sciences and Assistant Chair of the Physical Sciences Department at Suffolk County Community College, Long Island, New York, USA.

In July, 2012, The Chronicle of Higher Education (CHE) allowed one if its bloggers, Peter Wood, to equate the Jerry Sandusky child sex scandal to the email investigation conducted by Penn State of noted climate scientist Dr. Michael E. Mann. I, along with many others, sent letters to CHE requesting a retraction and public apology.

Several of those letters appear below with permission from the authors to repost here:


Dear Dr. Semas,

Why has Chronicle of Higher Education (CHE) allowed one of its bloggers, Peter Wood, to smear noted climate scientist Dr. Michael E. Mann? Woods’ latest post, “A Culture of Evasion”, quite inappropriately compares Penn State’s handling of the Jerry Sandusky child rape case with that of its investigation of stolen emails that included messages from Dr. Mann. (Previous posts by Wood also maligning Dr. Mann include “Bottling Up Global Warming Skepticism” and “Climate Thuggery”.) Multiple international investigations, including one from  the National Science Foundation, have carefully reviewed Dr. Mann’s email messages and have found no misconduct whatsoever. (For more on these investigations see http://bit.ly/hxdKKJ)

Wed, 2012-07-18 11:02Brendan DeMelle
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UK Police Cease Botched Investigation into Stolen UEA Climate Scientists' Emails

“Our Priority is You,” reads the tagline of the Norfolk Constabulary. The rest of the sentence ought to read, “unless you are a climate scientist.”

The Norfolk Constabulary announced today that it has called off its investigation into the criminal hacking of the University of East Anglia's Climatic Research Unit. The November 2009 breach of servers at the University led to the publication of private emails between climate scientists, an event that climate change deniers whipped up into a phony controversy they called “Climategate.” 

As DeSmogBlog has previously reported, the UK police appear to have spent an astonishingly inadequate amount of money and resources on their investigation into the criminal hacking. Now that they've given up entirely on finding the perpetrators, there will be many more questions about who should be held accountable for the failed effort. 

The Norfolk Constabulary confirmed in its announcement that there is no evidence to support the claims made by climate deniers that the stolen information was released from within the university, noting in the statement that the crime was the “result of a sophisticated and carefully orchestrated attack on the CRU’s data files, carried out remotely via the internet.”

But apparently the UK police have no intention of following through to mete out justice for the crime. We will have a lot more to say about this in the coming days, but for now you can read the full statement released by the Norfolk Constabulary below:

Tue, 2012-07-17 05:00Brendan DeMelle
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Scientists Tell US State Department Excluding Climate Impacts in Keystone XL Review 'Neither Wise nor Credible'

Ten of the nation’s top climate scientists penned a letter to Secretary of State Hillary Clinton today questioning why the State Department isn't considering the enormous climate change impacts of developing the Alberta tar sands in its review of the controversial Keystone XL export pipeline project

“At the moment, your department is planning to consider the effects of the pipeline on ‘recreation,’ ‘visual resources,’ and ‘noise,’ among other factors,” the scientists wrote. “Those are important—but omitting climate change from the considerations is neither wise nor credible.” 
 
The State Department is currently accepting comments on the scoping evaluation that will determine what environmental considerations will be included in the supplemental environmental impact statement (SEIS) required for the northern leg of the Keystone XL pipeline.The public comment period ends July 30.
 
The department’s previous draft EIS downplayed the climate risks of Keystone XL, arguing that the Alberta tar sands would be developed with or without it, so therefore the Obama administration has no accountability for the additional global warming pollution that will result from burning dirty tar sands oil. 
 
Fri, 2012-04-06 11:07Chris Mooney
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S.E. Cupp Attacks Climate Science and Climate Scientists on MSNBC

Yesterday, I appeared on MSNBC’s Now with Alex Wagner to talk about The Republican Brain. It was largely an interview about what’s going on with conservatives and science right now—why they distrust it so much–but S.E. Cupp, the conservative on the panel, called my argument “infuriating.”

Then, she proceeded to attack climate science and the researchers who produce it—doing a very good job of proving my point about conservatives and science! Brad Johnson has provided a transcript at Think Progress (video below it):

CUPP: There have been, to quote Rick Santorum, phony studies on climate change. East Anglia University I should mention!
WAGNER: And that study –
CUPP: Every time science has been corrupted by politics, everyone in the scientific community should be worried!

Wed, 2011-05-11 09:53Richard Littlemore
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Climate Science Rap Settles the Debate

The Australian TV show the Hungry Beast teams up with some actual climate scientists to set fire to the ridiculousness of climate change denial. Some of the villains here pictured are Aussies who won’t be familiar in North America - and some of the language is, how shall we say, down under - but the piece rocks.

Thu, 2010-07-29 19:13Brendan DeMelle
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SolveClimate: EPA Rejects 10 Petitions Charging Climate Science is Flawed

SolveClimate’s David Sassoon reports on the EPA’s finding that climate deniers are full of hot air:

WASHINGTON – The U.S. Environmental Protection Agency (EPA) today denied 10 petitions challenging its 2009 endangerment finding which said that climate change is real, is occurring due to emissions of greenhouse gases from human activities, and threatens human health and the environment.

EPA found no evidence to support the claims of the petitions which assert that a conspiracy invalidates the findings of the Intergovernmental Panel on Climate Change (IPCC), the U.S. National Academy of Sciences, and the U.S. Global Change Research Program. On the contrary, EPA’s review of the petitions found that climate science is credible, compelling, and growing stronger.

The endangerment finding is based on years of science from the U.S. and around the world. These petitions – based as they are on selectively edited, out-of-context data and a manufactured controversy – provide no evidence to undermine our determination. Excess greenhouse gases are a threat to our health and welfare,” said EPA Administrator Lisa P. Jackson.

Defenders of the status quo will try to slow our efforts to get America running on clean energy. A better solution would be to join the vast majority of the American people who want to see more green jobs, more clean energy innovation and an end to the oil addiction that pollutes our planet and jeopardizes our national security.”

Head over to SolveClimate for the rest of this story.

Thu, 2010-07-01 12:47Brendan DeMelle
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Penn State Completely Exonerates Climate Scientist Michael Mann On Bogus Climategate Accusations

Pennsylvania State University today issued its final report thoroughly exonerating climate scientist Dr. Michael Mann of any wrongdoing in the wake of the “Climategate” myth that emerged late last year when thousands of emails and documents were stolen from a computer server at the Climatic Research Unit of the University of East Anglia in the UK.

In the days following the posting of the stolen material onto the Internet, right-wing bloggers and media outlets loudly issued allegations of misconduct among climate scientists mentioned in the giant trove of emails.  Conspiracy theorists on the right cherry-picked flagrantly out-of-context portions of the email collection in order to gin up a grand tale suggesting that man-made climate change is a fraud concocted by all of the world’s leading climate scientists, the much-despised United Nations IPCC, and, of course, Al Gore. 

Despite their success in elevating this nontroversy to the national level via Fox News and other right wing media, every single independent investigation of the climate scientists involved has since cleared them of any misconduct and verified the science underpinning the IPCC’s consensus position that manmade climate change is real.

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