Khabibullo Abdusamatov

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Khabibullo Ismailovich Abdusamatov (Russian: Хабибулло Исмаилович Абдусаматов; with initials transliterated either H.I. or K.I.) is the supervisor of the Astrometria project of the Russian section of the International Space Station and a researcher at the laboratory of solar physics [1] at the Saint Petersburg-based Pulkovo Observatory (link, photo) of the Russian Academy of Sciences. He is a global warming skeptic.

Abdusamatov claims that "global warming results not from the emission of greenhouse gases into the atmosphere, but from an unusually high level of solar radiation and a lengthy - almost throughout the last century - growth in its intensity."[2]. This view contradicts the scientific consensus on climate change. He has asserted that "parallel global warmings -- observed simultaneously on Mars and on Earth -- can only be a straightline consequence of the effect of the one same factor: a long-time change in solar irradiance."^[1] This assertion has not been accepted by the broader scientific community, some of whom have stated that that "the idea just isn't supported by the theory or by the observations" and that it "doesn't make physical sense."^[2].^[3].

Abdusamatov also contends that even the natural greenhouse effect does not function, stating "Ascribing 'greenhouse' effect properties to the Earth's atmosphere is not scientifically substantiated."[3] He further states that "Heated greenhouse gases, which become lighter as a result of expansion, ascend to the atmosphere only to give the absorbed heat away." He has stated that more work is needed to model the effect.

Contents 1 See also 2 Selected Publications 3 References 4 External links

[edit] See also

• List of scientists opposing global warming consensus

[edit] Selected Publications

• Abdusamatov, K. I. (2004), Space solar limbograph, in Corbett, Ian F., “Multi-Wavelength Investigations of Solar Activity”, Proceedings of the International Astronomical Union (Cambridge University Press) 2004 (AUS223): 605-606, doi:10.1017/S1743921304006969, <http://www.journals.cambridge.org/action/displayAbstract?fromPage=online&aid=288646> 
• Abdusamatov, K. I. (2006), “Space-based solar limbograph”, Journal of Optical Technology 73 (4): 242-244, <http://www.opticsinfobase.org/abstract.cfm?URI=JOT-73-4-242> 

[edit] References

1. ^ Look to Mars for the truth on global warming. National Post. Retrieved on 2007-03-02.
2. ^ Ker Than (12 March 2007). Sun Blamed for Warming of Earth and Other Worlds. Live Science. Retrieved on 2007-09-06.
3. ^ Kate Ravilious. Mars Melt Hints at Solar, Not Human, Cause for Warming, Scientist Says. National Geographic Society. Retrieved on 2007-03-02.

[edit] External links

• His laboratory's webpage (in Russian) in English
• Feb. 2006 UPI wire story covering his prediction of a 'mini-ice age' in the mid-21st century.
• Feb. 2006 Pravda story on his solar cycle theory.
• Feb. 2007 article about Abdusamatov "Look to Mars for the truth on global warming", The Deniers (Part IX) by Lawrence Solomon.
• A photo of Abdusamatov