Planetologist Of The Week
Monte Hieb, sometime West Virginia Office of Miner’s Safety chief
engineer, can scarcely be accused of neutrality in the Climate Wars. Deservedly celebrated for
his web site on the fossils of the coal measures of Appalachia,
the amateur climate scientist has created a truly remarkable graph for The National Center for Policy Analysis "Global Warming Primer".
Coal enthusiasts
may have a case to make, but Hieb's peculiar history of palaeoclimate seems an improbable tool for recruiting scientists to the fossil fuel cause-- it rivals the Creation Museum's take on geochronology.
Hieb's Kindergarten approach to radiative forcing by water vapor had atmospheric science professionals laughing long before he tried his hand at finger painting palaeoclimate . The Primer's cut and paste counterfeits of curves generated by mathematical models are all too reminiscent of the statistical shenanigans that led to the 'Hockey Stick' affair being denounced by Center chairman Pete DuPont in his Wall Street Journal column.
The Primer asks "Is there a relationship between CO2 and global temperature over the Earth's history ?" but the graphic answer provided its rhetorical question wildly exaggerates some extremes of palaeoclimate while ignoring the climate record of today. Yet Dallas's NCPA deserves the thanks of all Texans-- The Global Warming Primer may temporarily drive Aggie jokes out of circulation.
This harsh judgment stems from the Primer's poor timing - the latest peer reviewed assessment of CO2 past by palaeoclimatologists who respect the data instead of playing statistical games with it appeared on the same day as Hieb's latest ,and most Orwellian, attempt to rewrite geological history :
Coupling of surface temperatures and atmospheric CO2 concentrations during the Palaeozoic era
Rosemarie E. Came1, John M. Eiler1, Ján Veizer2, Karem Azmy3, Uwe Brand4 & Christopher R. Weidman5
- Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, USA
- Ottawa-Carleton Geoscience Centre, University of Ottawa, Ottawa, Ontario KIN 6N5, Canada
-
Department of Earth Sciences, Memorial University of Newfoundland, St John's, Newfoundland A1B
- Department of Earth Sciences, Brock University, St Catharines, Ontario L2S 3A1, Canada
- Waquoit Bay National Estuarine Research Reserve, Waquoit, Massachusetts 02536, USA
Atmospheric
carbon dioxide concentrations seem to have been several times modern
levels during much of the Palaeozoic era (543–248 million years ago),
but decreased during the Carboniferous period to concentrations similar
to that of today1, 2, 3.
Given that carbon dioxide is a greenhouse gas, it has been proposed
that surface temperatures were significantly higher during the earlier
portions of the Palaeozoic era1. A reconstruction of tropical sea surface temperatures based on the
18O of carbonate fossils indicates, however, that the magnitude of temperature variability throughout this period was small4,
suggesting that global climate may be independent of variations in
atmospheric carbon dioxide concentration. Here we present estimates of
sea surface temperatures that were obtained from fossil brachiopod and
mollusc shells using the 'carbonate clumped isotope' method5—an approach that, unlike the
18O
method, does not require independent estimates of the isotopic
composition of the Palaeozoic ocean. Our results indicate that tropical
sea surface temperatures were significantly higher than today during
the Early Silurian period (443–423 Myr ago), when carbon dioxide
concentrations are thought to have been relatively high, and were
broadly similar to today during the Late Carboniferous period
(314–300 Myr ago), when carbon dioxide concentrations are thought to
have been similar to the present-day value. Our results are consistent
with the proposal that increased atmospheric carbon dioxide
concentrations drive or amplify increased global temperatures1,
You mistakenly attribute the graph that you display on your article to Monte Heib. I don't think he has anything to do with that chart. He does have a similar chart, however, that references the work of R.A. Berner and C.R. Scotese,at: http://www.geocraft.com/WVFossils/Carboniferous_climate.html
Posted by: John Essex | November 17, 2008 at 04:17 PM
anyone claiming anything should display where their money comes from and befor and later over at least 30 yrs period for this all to unravel to some realistic levels of truth conscious and unconscious
fred
Posted by: fred | July 22, 2009 at 01:13 AM
I really like this blog, you are very good making them. I say that the issue discussed in this blog is quite interesting and of high quality.
Posted by: generic viagra | January 11, 2010 at 09:39 AM
You have a very good blog that the main thing a lot of interesting and useful!
Posted by: Viagra online | January 23, 2010 at 06:47 AM
You have a very good blog that the main thing a lot of interesting and useful!
Posted by: Violet | February 01, 2010 at 01:37 PM
We need to help if we want to minimize CO2 on our planet.
Posted by: buy seroquel | March 20, 2010 at 04:00 AM
fine focus , hunt this from blogsearch after that good luck for you.just adjoin the rss feed to my reader,keep update!
Posted by: Mckinley Rolins | April 15, 2010 at 01:59 AM
Everyone should contribute to protecting the earth.
-James
Posted by: How to Lose Weight | April 18, 2010 at 08:02 AM
every time you post you always provide material that is interesting and effective.Keep on posting such nice stuff.We people really love your blog.This posts was very much needed to tell others about increasing rate of global warming.
Posted by: Viagra online | April 26, 2010 at 12:31 AM
We need to help if we want to minimize CO2 on our planet.
Posted by: Generic Viagra | May 09, 2010 at 10:56 AM
thanx a lot! nice nice nice
Posted by: Obiad Dnia | June 08, 2010 at 02:35 PM
Hi thanks for this excellent blog
very interesting, good information
Posted by: Round and Brown | June 26, 2010 at 05:04 AM
I would like to appreciate the great work done You
Posted by: Generic Viagra | July 01, 2010 at 01:51 AM
Your article is useful
Posted by: ケアプロスト | July 27, 2010 at 04:04 AM
http://milf-hunter.50milfs.com/
Many have tried and failed to stimulate isomeric isotopes into emitting high energy photons enough to serve as a gain medium and produce a coherent gamma ray beam that might serve as a laser for purposes civil and military. Princeton's Richard Wheeler surfaced the idea of matter-antimatter annihilation in positronium serving this purpose decades ago, but only now have electron-positron molecules been observed to condense into quantum states of technological use in applications as diverse as space propulsion and medicine.
Spin exchange quenching of molecular species containing antimatter may lead to stable Bose-Einstein condensates of materials like Dipositronium, making possible stored energy densities vastly higher than today's, and coherent emission at wavelengths short enough to image -- and 'optically' pump-- nuclear quantum states, yielding advances comparable to those stemming from the discovery of x-rays or nuclear magnetic resonance
http://www-hairypussy.com/
http://nakedcelebscity.com/
Posted by: nakedcelebs | July 29, 2010 at 07:38 AM
Great read. I found your site from a google search, and was glad i did. The information has helped me immensely.
Posted by: MT4 Trade copier | July 30, 2010 at 08:56 AM
Health is the best treasure (which) a man can possess. Money can do many things, but it cannot buy happiness. However, so long as man has good health, he can enjoy the pleasures of human life. Thank you so much for this tutorial! Red velvet is my husband's favorite, so he LOVED the heart surprise in the middle when he cut into his birthday cake last week :)
Posted by: viagra online | August 14, 2010 at 09:35 AM
You are a Great while writing in the blogs it is awesome
Posted by: viagra online | November 01, 2010 at 05:50 AM
Thank you for sharing to us.
Please one more post about that..
Posted by: Generic Viagra | November 15, 2010 at 12:33 AM
You can't run with the hare and hunt with the hounds
Posted by: Bama Belles | December 06, 2010 at 07:39 AM
I have never ever come across such a wonderful piece of information. Today I am proud to say that I have finally gain knowledge on this topic and here on I shall also spread the same preaching ahead so that the world become a better place to live in.
Posted by: Generic Propecia | December 21, 2010 at 01:46 AM
Nice work on putting together a very interesting post. Fabulous ideas and very helpful information. Well thought out and well written.
Posted by: zygor guides review | December 21, 2010 at 05:57 AM
Some very nice charts there, thanks.
Posted by: Magnetic Generator | December 31, 2010 at 05:53 AM
Thank you so much for this tutorial! Red velvet is my husband's favorite, so he LOVED the heart surprise in the middle when he cut into his birthday cake last week :)
Posted by: from youtube to mp3 | January 11, 2011 at 01:23 AM
I do believe your audience could very well want a good deal more stories like this carry on the excellent hard work.
Posted by: Generic Viagra | January 17, 2011 at 10:13 PM