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-[[Image:RobinsonWhatWarmsTheEarth.gif|right|frame]]
+don't worry, it's just a liberal conspiracy made by these strange people called "scientists"
-'''Global warming''' is an increase in average air temperature in the [[Earth]]'s atmosphere.
-As far back as temperature records can be reconstructed, periods of global warming and global cooling have alternated; see [[ice age]]s and [[interglacial warming]].
-In the  modern period of global warming, a slight increase of {{temperature|0.8|1.4}} has been measured at weather stations throughout the world, since around 1850, when organized records began to be kept. Since this happens to correlate with increases in [[carbon dioxide]], many have speculated about their possible relationship.  Despite this, there is no completely proven model explaining the rise in global temperatures.
-==Controversy==
-{{main|Global Warming Controversy}}
-Since 1989, advocates have clashed on the issue of whether human beings are more responsible than nature for  modern periods of global warming; see "[[greenhouse warming]]" and [[global warming theory]].<ref>Some people predicted "global warming," which has come to mean extreme [[greenhouse warming]] of the atmosphere leading to catastrophic environmental consequences. [http://www.junkscience.com/news/robinson.htm]</ref>
-Most non-scientific support for the global warming theory rests on popular accounts such as Al Gore's ''[[An Inconvenient Truth]]'' or on reports issued by the UN's [[IPCC]]. However, Keston Green of Monash University and Scott Armstrong of the Wharton School wrote that:
-*Because the forecasting processes examined in Chapter 8 overlook scientific evidence on forecasting, the [[IPCC]] forecasts of climate change are not scientific. <ref>http://www.forecastingprinciples.com/Public_Policy/WarmAudit31.pdf</ref>
-Former vice-president [[Al Gore]] calls it a [[moral issue]], while climate scientist [[Richard Lindzen]] says, "It is probably the most immoral thing you could do to restrain energy so that the billions in the earth who don’t have access to electricity won't conveniently get it." <ref>http://www.americaabroadmedia.org/media/On line extra materials/Climate change - lindzen interview.doc</ref>
-However, it is to be noted that many proponents of the theory propose energy conservation only until 'green' energy generation becomes predominant.{{Fact}}
-In the general, the term ''global warming'' can be used for any upward trend in the [[global mean temperature]], but it is mostly used to refer to the 1° F warming since 1850.
-The two sides are divided on whether this warming is a natural recovery from the [[Little Ice Age]] or a man-made environmental phenomenon. There are also debates regarding the potential positive or negative effects of a warming.
-Republicans and Democrats in the U.S. are evenly split on the issue. ''Boston Globe'' writer [[Ellen Goodman]] wrote:
-* Only 23 percent of college-educated Republicans believe the warming is due to humans, while 75 percent of college-educated Democrats believe it. <ref> [http://www.boston.com/news/globe/editorial_opinion/oped/articles/2007/02/09/no_change_in_political_climate/] </ref>
-Controversy and scientific inaccuracies may have contributed to addressing 'Climate Change' in place of using Global Warming. As the northern pole region melts, the southern pole region ice is growing <ref>[http://www.csmonitor.com/2008/0110/p14s01-sten.html], http://www.csmonitor.com/2008/0110/p14s01-sten.html, As arctic ice melts, South Pole ice grows, january 10, 2008</ref>
-==The Modern Warm Period==
-Average [[Earth]] surface air temperature has risen about 1° F since 1970.
-<ref>Hansen's group at the Goddard Institute wrote, "Global warming is now 0.6&nbsp;°C [1.0&nbsp;°F] in the past three decades and 0.8&nbsp;°C [1.4&nbsp;°F] in the past century." http://data.giss.nasa.gov/gistemp/2005/</ref> How much of this is due to contamination of the temperature record from the [[urban heat island]] effect is hard to assess.  Efforts are currently underway to detect and remove this bias. Spurious warming trends that might be considered as global warming can occur almost anywhere. <ref name="col">http://climatesci.colorado.edu/2006/01/29/do-urban-areas-have-larger-long-term-temperature-trends-than-other-locations/feed/</ref>
-Nonetheless, controversy has persisted over the influence of urban warming on reported large-scale surface-air temperature trends. <ref name="col" />
-According to temperature reconstruction made within an [[Old Earth]] paradigm, there have been many cycles of naturally-caused global warming and cooling over many millions of years (see [[climate cycles]]). Some scientists, including [[Richard Lindzen]] of [[MIT]], [[Sallie Baliunas]] of [[Harvard]] and [[Fred Singer]] (independent), say that the recent warming could be part of another natural cycle or random fluctuations in the atmosphere. However, many scientists also think that human activities were most likely the cause of the the planet's recent warming.
-==False Claims of "Consensus"==
-[[Richard Lindzen]] wrote in 1992,
-:Indeed, a recent Gallup poll of climate scientists in the American Meteorological Society and in the American Geophysical Union shows that a vast majority doubts that there has been any identifiable man-caused warming to date (49 percent asserted no, 33 percent did not know, 18 percent thought some has occurred; however, among those actively involved in research and publishing frequently in peer-reviewed research journals, none believes that any man-caused global warming has been identified so far). <ref name="cato">http://www.cato.org/pubs/regulation/regv15n2/reg15n2g.html</ref>
-Oddly enough, even though 82% of US climate scientists refused to support the global warming theory{{fact}} then, [[liberal]] activists were already claiming a scientific consensus for [[anthropogenic global warming]]. (It's hard to understand how 18 percent credence in ''any'' global warming translates into "consensus" support for ''human-caused'' global warming.)
-The campaign to convince the public (and their elected representatives) that the "science is settled" began in 1988 or 1989.
-<!-- Irrelevant. Also lacking backing evidence. -->
-By the 2008 elections both candidates for the Presidency of the United States were proposing plans to mitigate climate change.
-==Natural Variability of the Climate System==
-Evolutionary scientists who believe in global warming think that the Earth has experienced numerous [[Ice Age|ice age]]s over two million years, during which global temperatures dropped approximately {{temperature|6|11}} and then returned to normal. The frigid temperatures allowed ice sheets to expand southward, covering much of [[Asia]], [[Europe]], and [[North America]]. The cooling associated with ice ages is gradual, while the terminations are relatively rapid. However, even the rapid terminations of ice ages take centuries to millennia.
-==Natural Climate Change on Other Planets==
-Since the [[Viking spacecraft]] reached [[Mars]] in the 1970s until recent readings were taken, the average temperature on Mars has risen {{temperature|0.6|1.1}} just as the average temperature on the earth has risen.  Since human industrialization is clearly not to blame for the change on Mars, other causes are being considered.  One possibility is that dust storms are changing the albedo of the planet, allowing it to warm, while another possibility is that solar variations from the sun are causing the warming.<ref>http://www.space.com/scienceastronomy/070404_gw_mars.html</ref><ref>http://www.heartland.org/Article.cfm?artId=17977</ref>
-Recently, it has also been found that similar to the Earth and Mars, [[Neptune]] is also undergoing global warming.  Measurements taken at the Lowell observatory in [[Arizona]] have shown an increase in Neptune's brightness and temperature since 1980 following the same pattern seen on Earth and Mars.  The researchers who discovered this warming suggest there may be a correlation between the warming and solar variations.<ref>http://www.agu.org/pubs/crossref/2007.../2006GL028764.shtml</ref>
-[[Pluto]] has also been found to be undergoing global warming.  The overall temperature increase on Pluto has been greater than that on the earth.<ref>http://www.space.com/scienceastronomy/pluto_warming_021009.html</ref>
-On the other hand [[Uranus]] has had no net change in temperature since 1977.  A rapid increase in temperature reversed itself.  The reasons for this are not understood.<ref>http://www.boulder.swri.edu/~layoung/eprint/ur149/Young2001Uranus.pdf</ref>
-Global temperatures change on other plants even when there is no life, something which strongly supports the idea that humans are not necessarily the cause of earth's global warming.  Moreover, the temperature on Uranus has fluctuated back and forth.  There is no reason that fluctuations cannot occur on earth, too.
-==Politics of Global Warming==
-'Global Warming Now World's Most Boring Topic’ <ref>http://newsbusters.org/node/14167</ref>
-The need to fight "global warming" has become part of the dogma of the liberal conscience. <ref name="cato" />
-Clearly, "global warming" is a tempting issue for many very important groups to exploit.
-... dealing with the threat of warming fits in with a great variety of preexisting agendas [like] dissatisfaction with industrial society (neopastoralism), ... governmental desires for enhanced revenues (carbon taxes), and bureaucratic desires for enhanced power. <ref name="cato" />
-The global average surface temperature warmed about 0.9&nbsp;°F over the second half of the 20th Century.
-Assessments of climate science by the [[United Nations]] (see [[IPCC]] - ''Intergovernmental Panel on Climate Change'')
-have claimed that scientists are 90% sure that over 50% of the observed global warming in recent decades is human-caused, and that continued global warming should be expected over at least the next century. ''Science'' published a literature search by Naomi Oreskes concluding that "scientific consensus" supports the IPCC reports. <ref>http://www.sciencemag.org/cgi/content/full/306/5702/1686</ref>
-Several prominent scientists have pointed out the [[politicized science]] of the UN's assessment methods. The scientific reports are submitted to a panel of representatives appointed by each country in the IPCC. Several scientists whose research demonstrates that climate change is taking place have complained about their work being misrepresented by the U.N.
-*In addition, a number of the participants have testified to the pressures placed on them to emphasize results supportive of the current scenario and to suppress other results. That pressure has frequently been effective, and a survey of participants reveals substantial disagreement with the final report. <ref name="cato" />
-Richard Lindzen wrote:
-:Perhaps more important are the pressures being brought to bear on scientists to get the "right" results. Such pressures are inevitable, given how far out on a limb much of the scientific community has gone. The situation is compounded by the fact that some of the strongest proponents of "global warming" in Congress are also among the major supporters of science (Sen. Gore is notable among those). <ref name="cato" />
-Christopher Monckton wrote an article titled Climate Sensitivity Reconsidered.
-:States that Intergovernmental Panel on Climate Change studies are flawed. The present analysis suggests the models failure to predict other climatic phenomena arises from defects in its evaluation of radioactive forcing, no-feedbacks climate sensitivity parameter and feedback multiplier. In conclusion, that there may be no "Climate Crisis" and for governments to reduce emissions may be pointless or even harmful. <ref>http://www.aps.org/units/fps/newsletters/200807/monckton.cfm , Climate Sensativity Reconsidered, July 2008</ref> This was published on a forum of the American Physical Society with the following disclaimer "The article has not undergone any scientific peer review" and "the APS disagrees with the articles conclusions" In fact, the APS disagrees with the article without ever reviewing it.
-After the successful completion of a lawsuit against his movie '[[The Great Global Warming Swindle]]', filmmaker Martin Durkin statements read <ref>[http://www.cnsnews.com/public/content/article.aspx?RsrcID=32796  UK Broadcaster Scolded for Film on Global Warming[ CNSNEWS July 22, 2008</ref>
-*“Everywhere you are told that man-made [[climate change]] is proved beyond doubt,”  “But you are being told lies.”
-*“This is a story of how a theory about climate turned into a political [[ideology]] ... it is the story of the distortion of a whole area of [[science]].”
-*“as the frenzy over man-made [[global warming]] grows shriller, many senior scientists say the actual scientific basis for the [[theory]] is crumbling.”
-==Al Gore's Claims==
-*[[Al Gore]] claims that Himalayan glaciers are shrinking and global warming is to blame. Yet the September 2006 issue of the American Meteorological Society's Journal of Climate reported, "Glaciers are growing in the Himalayan Mountains, confounding global warming alarmists who recently claimed the glaciers were shrinking and that global warming was to blame." <ref name="sun">http://www.suntimes.com/news/otherviews/450392,CST-EDT-REF30b.article</ref>
-<!-- This is wrong. Read the paper and you will see that it never claimed anything which contradicted global warming theory; indeed, the anomalous growing of these particular glaciers was expected. -->
-*Gore claims the snow cap atop Africa's Mt. Kilimanjaro is shrinking and that global warming is to blame. Yet according to the November 23, 2003, issue of Nature magazine, "Although it's tempting to blame the ice loss on global warming, researchers think that deforestation of the mountain's foothills is the more likely culprit. Without the forests' humidity, previously moisture-laden winds blew dry. No longer replenished with water, the ice is evaporating in the strong equatorial sunshine." <ref name="sun" />\
-*Al Gore is therefore an example of how in such an important debate [[deceitful|deceit]] tactics have been used by liberals to make a position seem more solid than it is.
-==2008 Presidential candidates on climate Change==
-[[Bob Barr]] is the only major 2008 Presidential Candidate who has not adopted wholesale the theory of human-caused global warming.
-According to his website,<ref>[http://www.johnmccain.com/Informing/News/PressReleases/BA6709C3-B27D-4EF9-81E6-2BA9D6F8AB20.htm John McCain on Global warming.]</ref> [[Republican]] Presidential candidate [[John McCain]] will take a more "aggressive approach" to global warming which he has declared as "undeniable and urgent." He was supported in this in June 2008 by Republican governor [[Arnold Schwarzenegger]] who said McCain was the "real deal on the environment".<ref>[http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2008/06/30/MNDB11H66C.DTL&type=politics Schwarzenegger backs McCain on climate Change]</ref>.
-In his own words, McCain says "the overwhelming majority of scientific opinion in America today, and in the world, is that climate change is real. The fact is that it ''is'' real. The fact is that the solution to it is the development of technologies.... and a [[cap and trade]] proposal.... the debate is over."[http://www.youtube.com/watch?v=gQMxIwpK_es] Unless McCain believes that Global Warming is entirely or largely man-made, there would be no sense in supporting a cap and trade solution.
-[[Barack Obama]] believes "that global warming is not just the greatest [[environmental]] [[challenge]] facing our planet—it is one of our greatest challenges of any kind." During his first 100 days in office, he would enact a giant and far-reaching [[tax]] "an economy-wide cap on U.S. carbon emissions that will reduce U.S. emissions by the amount scientists agree is necessary (80%) or '''$45 Trillion dollars'''". <ref>[http://business.timesonline.co.uk/tol/business/industry_sectors/natural_resources/article4079036.ece World needs $45 trillion energy revolution] Timesonline.uk, June 6, 2008</ref> He comments "Putting a price on carbon is the most important step we can to take to reduce emissions."<ref>[http://presidentialprofiles2008.org/Obama/tab1.html Leguea of Conservation Voters] presidentialprofiles2008.org</ref>
-==Al Gore's "Inconvenient Truth" Movie Claims==
-A [[British]] court has determined that Al Gore's movie "An Inconvenient Truth" contains at least eleven material falsehoods <ref>[http://newsbusters.org/blogs/noel-sheppard/2007/10/09/court-identifies-eleven-inaccuracies-al-gore-s-inconvenient-truth], http://newsbusters.org/blogs/noel-sheppard/2007/10/09/court-identifies-eleven-inaccuracies-al-gore-s-inconvenient-truth, October 9, 2007</ref>
-Those inaccuracies include the following
-* The film claims that melting snows on Mount Kilimanjaro evidence global warming. The Government's expert was forced to concede that this is not correct.
-* The film suggests that evidence from ice cores proves that rising CO2 causes temperature increases over 650,000 years. The Court found the film misleading: over that period the rises in CO2 lagged behind the temperature rises by 800-2000 years.
-* The film uses emotive images of [[Hurricane Katrina]] and suggests that this has been caused by global warming. The Government's expert had to accept that it was "not possible" to attribute one-off events to global warming.
-* The film shows the drying up of Lake Chad and claims that this was caused by global warming. The Government's expert had to accept that this was not the case.
-* The film claims that a study showed that polar bears had drowned due to disappearing arctic ice. It turned out that Mr Gore had misread the study: in fact four polar bears drowned and this was because of a particularly violent storm.
-* The film threatens that global warming could stop the Gulf Stream throwing Europe into an ice age: the Claimant's evidence was that this was a [[scientific]] impossibility.
-* The film blames global warming for species losses including coral reef bleaching. The Government could not find any evidence to support this claim.
-* The film suggests that the [[Greenland]] ice covering could melt causing sea levels to rise dangerously. The evidence is that Greenland will not melt for millennia.
-* The film suggests that the Antarctic [[ice]] covering is melting, the evidence was that it is in fact increasing.
-* The film suggests that sea levels could rise by 7m causing the displacement of millions of people. The evidence is that sea levels are expected to rise by about 40cm over the next hundred years and that there is no such threat of massive migration.
-* The film claims that rising sea levels has caused the evacuation of certain Pacific islands to [[New Zealand]]. The Government are unable to substantiate this and the Court observed that this appears to be a false claim.
-== Scientists ==
-[[Image:Rogerrevelle.jpg|thumb|right|200px|Roger Revelle]]
-{|
-| valign="top" width="35%"|
-* [[Roger Revelle]]
-* [[Achim Steiner]]
-* [[Fred Singer]]
-* [[Richard Lindzen]]
-* [[Sallie Baliunas]]
-* [[Lonnie Thompson]]
-| valign="top" width="33%"|
-* [[James E. Hansen]]
-* [[Michael Mann]]
-* [[Charles Keeling]]
-* [[Edwin A. Hernández-Delgado]]
-|}
-==See Also==
-*[[Anthropogenic global warming theory]]
-*[[Global Warming Controversy]]
-*[[Politics of global warming]]
-*[[Liberal_hysteria#Global_Warming_Derangement_Syndrome|Global Warming Derangement Syndrome]]
-*[[Socialist Environmental Disasters]]
-*[[An Inconvenient Truth]]
-*[[Previous Breaking News/Global Warming|Articles about '''Global Warming''' from previous "Breaking News"]]
-*[[More News/Global Warming|Articles about '''Global Warming''' from "More News"]]
-==External Links==
-<small>
-*[http://www.aim.org/wls/category/global-warming/ What Liberals Say - Category: Global Warming], [[Accuracy In Media]]
-*[http://global-warming.accuweather.com/2007/12/attempting_to_stop_global_warm_1.html Attempting to Stop Global Warming is Futile and a Mistake, says letter to the UN]
-*[http://www.nationalpost.com/news/story.html?id=164004 Signatories of an open letter on the UN climate-conference]
-*[http://schwinger.harvard.edu/~motl/global-temperature-not-exist.pdf Does a global temperature exist?], ''Journal of Non-Equilibrium Thermodynamics'', June 2007.
-*[http://environment.guardian.co.uk/climatechange/story/0,,2032821,00.html The appliance of science] by Mike Hulme.
-*[http://www.climatecrisis.net/ ''An Inconvenient Truth''], Film by [[Al Gore]]
-*[http://video.google.com/videoplay?docid=2332531355859226455&q=great+global+warming+swindle ''The Great Global Warming Swindle'' - Documentary Film]
-*[http://www.physics.harvard.edu/~motl/iris-effect.pdf Climate Sensitivity and Observed Negative Feedbacks], lecture by Richard Lindzen and Roberto Rondanelli.
-*[http://www.physics.harvard.edu/~motl/lindzen-nature-of-arguments.pdf Nature of Arguments for Anthropogenic Global Warming], by Richard Lindzen
-*[http://www.independent.org/store/book_detail.asp?bookID=42 ''Hot Talk, Cold Science: Global Warmings's Unfinished Debate'', by S. Fred Singer]
-*[http://www.cato.org/pubs/regulation/regv15n2/reg15n2g.html Global Warming: The Origin and Nature of the Alleged Scientific Consensus] - [[Richard S. Lindzen]], Alfred P. Sloan Professor of Meteorology at the [[Massachusetts Institute of Technology]]
-*[http://www.independent.org/publications/tir/article.asp?issueID=47&articleID=604 "Should We Have Acted Thirty Years Ago to Prevent Climate Change?", by Randall G. Holcombe].
-*[http://www.independent.org/publications/tir/article.asp?issueID=25&articleID=296 "After Kyoto: A Global Scramble for Advantage," by Bruce Yandle].
-*[http://www.ncpa.org/sub/dpd/index.php?Article_ID=2319 The physical evidence of earth's unstoppable 1,500-year climate cycle]
-*[http://www.independent.org/publications/article.asp?id=1714 "Is There a Basis for Global Warming Alarm?", by Richard Lindzen]
-*[http://www.independent.org/publications/policy_reports/detail.asp?type=full&id=5 "New Perspectives in Climate Change: What the EPA Isn’t Telling Us"]
-*[http://www.heartland.org/Article.cfm?artId=17181 Survey Shows Climatologists Are Split on Global Warming]
-*[http://www.magma.ca/~hurleyp/FightingTheHoax.htm Fighting the Hoax]
-*[http://www.climateaudit.org Climate Audit], Steve McIntyre's blog
-*[http://www.realclimate.org Real Climate], blog by a group of climatologists including Michael Mann</small>
-===Critique of the Hockey Stick Reconstruction===
-<small>
-*[http://www.climateaudit.org/pdf/mcintyre.mckitrick.2003.pdf Corrections To The Mann et. al. (1998) Proxy Data Base And Northern Hemispheric Average Temperature Series] by Stephen McIntyre and Ross McKitrick, ''Energy & Enviornment'' volume 14, 2003.
-*[http://blogs.nature.com/climatefeedback/2007/05/the_decay_of_the_hockey_stick.html The Decay of the Hockey Stick by Von Storch] published on the journal ''Nature'''s blog, May 3, 2007.
-*[http://www.technologyreview.com/Energy/13830/ A Global Warming Bombshell] by Richard A. Muller, ''Technology Review'' , Oct. 2004; calls into question famous graph by Michael Mann.
-*[http://www.sciencemag.org/cgi/content/abstract/306/5696/679 Reconstructing Past Climate from Noisy Data] by Hans von Storch, Eduardo Zorita, Julie M. Jones, Yegor Dimitriev, Fidel González-Rouco, Simon F. B. Tett, ''Science'' magazine, 22 October 2004.
-</small>
-==References==
-{{reflist}}
-{{liberalism}}
-[[Category:Earth Sciences]]
-[[Category:Environmentalism]]
-[[Category:Liberal Bias]]

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