UPDATE: 9:55 AM PDT 8/8/12 A graph of Palmer Drought Severity Index -vs- GISTEMP data has been added from Dr. Michaels. Looks like another “GISS miss”.
There’s a lot of blowback against James Hansen’s recent (non tested) PNAS paper, trying to link weather and climate, covered here on WUWT. Even NOAA scientist Dr. Martin Hoerling is panning it. This from The NYT:
Dr. Hoerling contended that Dr. Hansen’s new paper confuses drought, caused primarily by a lack of rainfall, with heat waves.
“This isn’t a serious science paper,” Dr. Hoerling said. “It’s mainly about perception, as indicated by the paper’s title. Perception is not a science.”
Here’s a short editorial by Dr. Pat Michaels, former Virginia State Climatologist:
Hansen is simply wrong.
Hansen claims that global warming is associated with increased drought in the US. This is a testable hypothesis which he chose not to test, and, because PNAS isn’t truly peer-reviewed for Members like him, no one tested it for him.
I have [examined] drought data [that] are from NCDC, and the temperature record is Hansen’s own. His hypothesis is a complete and abject failure.
[UPDATE: Graph added 9:55AM PDT 8/8/12:]
It is hard for me to believe that Hansen did not know this, and yet he went ahead with his paper. This must be true because Hansen has published papers on the Palmer Drought Index and future warming. Administrator Bolden is obligated to investigate the ethics of publishing a paper that the Director of the GISS laboratory knew could not pass the most simple test of hypothesis.
The following excerpt from his PNAS paper tells you everything you need to know about James Hansen’s paper:
“Although we were motivated in this research by an objective to expose effects of human-made global warming as soon as possible…”
– Dr. Patrick Michaels, via email
On the same day of one of NASA’s proudest achievements, the landing of the rover Curiosity on Mars, Dr. James Hansen and PNAS went on a media blitz to push a paper that is so technically flawed, that if it were a spacecraft, it would surely have burned up in the atmosphere due to a faulty understanding of that atmosphere. Unfortunately, as Dr. Michaels points out, it was never tested and Dr. Hoerling points out that it “isn’t science, but perception”. NASA used to deal in facts and testing, because if they didn’t, people died. Now NASA’s image has been tarnished on the day of one of its greatest triumphs by a rogue scientist with unsupportable ideas and a global media megaphone.
I have in the past, called for Dr. Hansen’s firing after his arrest episodes where he acts as an activist and protestor. I repeat that call today and will continue to do so. NASA administrator Bolden, fire Dr. James Hansen. He is an embarrassment to NASA, and an embarrassment to science. Show him the door.
Many of your greatest engineers, scientists, and astronauts agree that Dr. Hansen has overstepped his bounds with his advocacy, as I repost below. – Anthony
From this WUWT story:
Joint letter to NASA Administrator blasts agency’s policy of ignoring empirical evidence
HOUSTON, TX – April 10, 2012.
49 former NASA scientists and astronauts sent a letter to NASA Administrator Charles Bolden last week admonishing the agency for it’s role in advocating a high degree of certainty that man-made CO2 is a major cause of climate change while neglecting empirical evidence that calls the theory into question.
The group, which includes seven Apollo astronauts and two former directors of NASA’s Johnson Space Center in Houston, are dismayed over the failure of NASA, and specifically the Goddard Institute For Space Studies (GISS), to make an objective assessment of all available scientific data on climate change. They charge that NASA is relying too heavily on complex climate models that have proven scientifically inadequate in predicting climate only one or two decades in advance.
H. Leighton Steward, chairman of the non-profit Plants Need CO2, noted that many of the former NASA scientists harbored doubts about the significance of the C02-climate change theory and have concerns over NASA’s advocacy on the issue. While making presentations in late 2011 to many of the signatories of the letter, Steward realized that the NASA scientists should make their concerns known to NASA and the GISS.
“These American heroes – the astronauts that took to space and the scientists and engineers that put them there – are simply stating their concern over NASA’s extreme advocacy for an unproven theory,” said Leighton Steward. “There’s a concern that if it turns out that CO2 is not a major cause of climate change, NASA will have put the reputation of NASA, NASA’s current and former employees, and even the very reputation of science itself at risk of public ridicule and distrust.”
Select excerpts from the letter:
- “The unbridled advocacy of CO2 being the major cause of climate change is unbecoming of NASA’s history of making an objective assessment of all available scientific data prior to making decisions or public statements.”
- “We believe the claims by NASA and GISS, that man-made carbon dioxide is having a catastrophic impact on global climate change are not substantiated.”
- “We request that NASA refrain from including unproven and unsupported remarks in its future releases and websites on this subject.”
The full text of the letter:
March 28, 2012
The Honorable Charles Bolden, Jr.
Washington, D.C. 20546-0001
We, the undersigned, respectfully request that NASA and the Goddard Institute for Space Studies (GISS) refrain from including unproven remarks in public releases and websites. We believe the claims by NASA and GISS, that man-made carbon dioxide is having a catastrophic impact on global climate change are not substantiated, especially when considering thousands of years of empirical data. With hundreds of well-known climate scientists and tens of thousands of other scientists publicly declaring their disbelief in the catastrophic forecasts, coming particularly from the GISS leadership, it is clear that the science is NOT settled.
The unbridled advocacy of CO2 being the major cause of climate change is unbecoming of NASA’s history of making an objective assessment of all available scientific data prior to making decisions or public statements.
As former NASA employees, we feel that NASA’s advocacy of an extreme position, prior to a thorough study of the possible overwhelming impact of natural climate drivers is inappropriate. We request that NASA refrain from including unproven and unsupported remarks in its future releases and websites on this subject. At risk is damage to the exemplary reputation of NASA, NASA’s current or former scientists and employees, and even the reputation of science itself.
For additional information regarding the science behind our concern, we recommend that you contact Harrison Schmitt or Walter Cunningham, or others they can recommend to you.
Thank you for considering this request.
CC: Mr. John Grunsfeld, Associate Administrator for Science
CC: Ass Mr. Chris Scolese, Director, Goddard Space Flight Center
Ref: Letter to NASA Administrator Charles Bolden, dated 3-26-12, regarding a request for NASA to refrain from making unsubstantiated claims that human produced CO2 is having a catastrophic impact on climate change.
/s/ Jack Barneburg, Jack – JSC, Space Shuttle Structures, Engineering Directorate, 34 years
/s/ Larry Bell – JSC, Mgr. Crew Systems Div., Engineering Directorate, 32 years
/s/ Dr. Donald Bogard – JSC, Principal Investigator, Science Directorate, 41 years
/s/ Jerry C. Bostick – JSC, Principal Investigator, Science Directorate, 23 years
/s/ Dr. Phillip K. Chapman – JSC, Scientist – astronaut, 5 years
/s/ Michael F. Collins, JSC, Chief, Flight Design and Dynamics Division, MOD, 41 years
/s/ Dr. Kenneth Cox – JSC, Chief Flight Dynamics Div., Engr. Directorate, 40 years
/s/ Walter Cunningham – JSC, Astronaut, Apollo 7, 8 years
/s/ Dr. Donald M. Curry – JSC, Mgr. Shuttle Leading Edge, Thermal Protection Sys., Engr. Dir., 44 years
/s/ Leroy Day – Hdq. Deputy Director, Space Shuttle Program, 19 years
/s/ Dr. Henry P. Decell, Jr. – JSC, Chief, Theory & Analysis Office, 5 years
/s/Charles F. Deiterich – JSC, Mgr., Flight Operations Integration, MOD, 30 years
/s/ Dr. Harold Doiron – JSC, Chairman, Shuttle Pogo Prevention Panel, 16 years
/s/ Charles Duke – JSC, Astronaut, Apollo 16, 10 years
/s/ Anita Gale
/s/ Grace Germany – JSC, Program Analyst, 35 years
/s/ Ed Gibson – JSC, Astronaut Skylab 4, 14 years
/s/ Richard Gordon – JSC, Astronaut, Gemini Xi, Apollo 12, 9 years
/s/ Gerald C. Griffin – JSC, Apollo Flight Director, and Director of Johnson Space Center, 22 years
/s/ Thomas M. Grubbs – JSC, Chief, Aircraft Maintenance and Engineering Branch, 31 years
/s/ Thomas J. Harmon
/s/ David W. Heath – JSC, Reentry Specialist, MOD, 30 years
/s/ Miguel A. Hernandez, Jr. – JSC, Flight crew training and operations, 3 years
/s/ James R. Roundtree – JSC Branch Chief, 26 years
/s/ Enoch Jones – JSC, Mgr. SE&I, Shuttle Program Office, 26 years
/s/ Dr. Joseph Kerwin – JSC, Astronaut, Skylab 2, Director of Space and Life Sciences, 22 years
/s/ Jack Knight – JSC, Chief, Advanced Operations and Development Division, MOD, 40 years
/s/ Dr. Christopher C. Kraft – JSC, Apollo Flight Director and Director of Johnson Space Center, 24 years
/s/ Paul C. Kramer – JSC, Ass.t for Planning Aeroscience and Flight Mechanics Div., Egr. Dir., 34 years
/s/ Alex (Skip) Larsen
/s/ Dr. Lubert Leger – JSC, Ass’t. Chief Materials Division, Engr. Directorate, 30 years
/s/ Dr. Humbolt C. Mandell – JSC, Mgr. Shuttle Program Control and Advance Programs, 40 years
/s/ Donald K. McCutchen – JSC, Project Engineer – Space Shuttle and ISS Program Offices, 33 years
/s/ Thomas L. (Tom) Moser – Hdq. Dep. Assoc. Admin. & Director, Space Station Program, 28 years
/s/ Dr. George Mueller – Hdq., Assoc. Adm., Office of Space Flight, 6 years
/s/ Tom Ohesorge
/s/ James Peacock – JSC, Apollo and Shuttle Program Office, 21 years
/s/ Richard McFarland – JSC, Mgr. Motion Simulators, 28 years
/s/ Joseph E. Rogers – JSC, Chief, Structures and Dynamics Branch, Engr. Directorate,40 years
/s/ Bernard J. Rosenbaum – JSC, Chief Engineer, Propulsion and Power Division, Engr. Dir., 48 years
/s/ Dr. Harrison (Jack) Schmitt – JSC, Astronaut Apollo 17, 10 years
/s/ Gerard C. Shows – JSC, Asst. Manager, Quality Assurance, 30 years
/s/ Kenneth Suit – JSC, Ass’t Mgr., Systems Integration, Space Shuttle, 37 years
/s/ Robert F. Thompson – JSC, Program Manager, Space Shuttle, 44 years/s/ Frank Van Renesselaer – Hdq., Mgr. Shuttle Solid Rocket Boosters, 15 years
/s/ Dr. James Visentine – JSC Materials Branch, Engineering Directorate, 30 years
/s/ Manfred (Dutch) von Ehrenfried – JSC, Flight Controller; Mercury, Gemini & Apollo, MOD, 10 years
/s/ George Weisskopf – JSC, Avionics Systems Division, Engineering Dir., 40 years
/s/ Al Worden – JSC, Astronaut, Apollo 15, 9 years
/s/ Thomas (Tom) Wysmuller – JSC, Meteorologist, 5 years