Changes

[[Image:NASA-1024x933.jpg|thumb|right|250px|A composite map of [[Antarctica]] showing areas of greatest warming in red, with blue indicating cooling. The Wilkins Ice Shelf lies off the peninsula in the top left corner, and shows extensive warming. Overall, Antarctica shows little warming, and many areas to the in the East (right) are cooling<ref>Roberts, Greg. "Antarctic Ice is Growing, Not Melting Away." April 18, 2009. http://www.news.com.au/antarctic-ice-is-growing-not-melting-away/story-0-1225700043191</ref>.]]

[[Image:NASA-1024x933.jpg|thumb|right|250px|A composite map of [[Antarctica]] showing areas of greatest warming in red. The Wilkins Ice Shelf lies off the peninsula in the top left corner, and shows extensive warming. Overall, Antarctica shows little warming, and many areas to the in the East (right) are cooling<ref>Roberts, Greg. "Antarctic Ice is Growing, Not Melting Away." April 18, 2009. http://www.news.com.au/antarctic-ice-is-growing-not-melting-away/story-0-1225700043191</ref>.]]

'''Global warming''' is the now-discredited theory that the world is becoming dangerously warmer, and that government needs to assert more controls over energy production and use to try to stop it.  Put another way, [[liberals]] concocted a theory of [[Global warming theory|man-made global warming]] to justify demands for a more powerful government.  As temperatures have cooled in many areas, liberals have switched their theory to one of [[climate change]] and even [[global cooling]], which of course would occur naturally many times throughout [[Earth|Earth's]] geological history.<ref>"After any given warming phase begins, thousands of years later the cyclical [[Milankovitch]] decrease in the sun's heat kicks in. The warming stops, reverses and an [[ice age]] ensues." [http://www.counterpunch.org/cockburn06092007.html Counterpunch], June 2007</ref>

'''Global warming''' is the now-discredited theory that the world is becoming dangerously warmer, and that government needs to assert more controls over energy production and use to try to stop it.  Put another way, [[liberals]] concocted a theory of [[Global warming theory|man-made global warming]] to justify demands for a more powerful government.  As temperatures have cooled in many areas, liberals have switched their theory to one of [[climate change]] and even [[global cooling]], which of course would occur naturally many times throughout [[Earth|Earth's]] geological history.<ref>"After any given warming phase begins, thousands of years later the cyclical [[Milankovitch]] decrease in the sun's heat kicks in. The warming stops, reverses and an [[ice age]] ensues." [http://www.counterpunch.org/cockburn06092007.html Counterpunch], June 2007</ref>  

[[Liberal]] claims of global warming led to the resignation in October 2010 by Professor Hal Lewis from The American Physical Society because of "the [[global warming]] scam, with the (literally) trillions of dollars driving it, that has corrupted so many scientists, and has carried APS before it like a rogue wave. '''It is the greatest and most successful pseudoscientific fraud I have seen in my long life as a physicist'''."<ref>http://thegwpf.org/ipcc-news/1670-hal-lewis-my-resignation-from-the-american-physical-society.html</ref>

[[Liberal]] claims of global warming led to the resignation in October 2010 by Professor Hal Lewis from The American Physical Society because of "the [[global warming]] scam, with the (literally) trillions of dollars driving it, that has corrupted so many scientists, and has carried APS before it like a rogue wave. '''It is the greatest and most successful pseudoscientific fraud I have seen in my long life as a physicist'''."<ref>http://thegwpf.org/ipcc-news/1670-hal-lewis-my-resignation-from-the-american-physical-society.html</ref>

The idea of dangerous anthropogenic (man-made) global warming (AGW) is promoted by liberals and socialists seeking greater government control over the production and use of energy, which is a substantial percentage of the economy. In economic terms, they would like to 'internalize' the 'externality,' which is to say that they think that producers of emissions should be directly connected to the consequences of those emissions, leading syndicated columnist Charles Krauthammer to warn of an impending ''Environmental Shakedown''.<ref>http://www.realclearpolitics.com/printpage/?url=http://www.realclearpolitics.com/articles/2009/12/11/copenhagen_shakedown.html</ref> The unsuccessful Democratic candidate for President in 2000, [[Al Gore]], won a [[Nobel Prize]] in 2007 for claiming that there is a dangerous man-made global warming that threatens the world.  Neither he nor his supporters admit that a rapid cooling in temperatures is being observed.  

The idea of dangerous anthropogenic (man-made) global warming (AGW) is promoted by liberals and socialists seeking greater government control over the production and use of energy, which is a substantial percentage of the economy. In economic terms, they would like to 'internalize' the 'externality,' which is to say that they think that producers of emissions should be directly connected to the consequences of those emissions, leading syndicated columnist Charles Krauthammer to warn of an impending ''Environmental Shakedown''.<ref>http://www.realclearpolitics.com/printpage/?url=http://www.realclearpolitics.com/articles/2009/12/11/copenhagen_shakedown.html</ref> The unsuccessful Democratic candidate for President in 2000, [[Al Gore]], won a [[Nobel Prize]] in 2007 for claiming that there is a dangerous man-made global warming that threatens the world.  Neither he nor his supporters admit that a rapid cooling in temperatures is being observed.  

Numerous scientists, especially those outside of university faculties, have been critical of anthropogenic global warming, but their general lack of comparative credentials has led to agreement that, among authorities in scientific disciplines, there is a "[[scientific consensus]]" supporting their theory for greater government control. Global warming skeptics question whether there is a financial incentive for supporting research.<ref>[http://www.seattlepi.com/printer2/index.asp?ploc=t&refer=http://www.seattlepi.com/opinion/336889_climatepolicy26.html Pual Chesser,  

It is the overwhelming consensus among climate scientists that the Earth is warming overall, and that this warming, as well as other changes in climate patterns, is largely caused by human activities.<ref>Anderegg, Prall, Harold, and Schneider. "Expert credibility in climate change." April 9, 2010. Proceedings of the National Academy of Sciences. http://www.pnas.org/content/early/2010/06/04/1003187107.full.pdf+html</ref><ref>From "IPCC Fourth Assessment Report: Climate Change 2007." Intergovernmental Panel on Climate Change. http://www.ipcc.ch/publications_and_data/ar4/wg1/en/spmsspm-understanding-and.html</ref> That does not necessarily make the consensus true, as is explained throughout this article. On the other hand, numerous scientists, especially those outside of university faculties, have been critical of anthropogenic global warming, but their general lack of comparative credentials has led to agreement that, among authorities in scientific disciplines, there is a "[[scientific consensus]]" supporting their theory for greater government control. Global warming skeptics question whether there is a financial incentive for supporting research.<ref>[http://www.seattlepi.com/printer2/index.asp?ploc=t&refer=http://www.seattlepi.com/opinion/336889_climatepolicy26.html Pual Chesser,  

''Be wary of climate policy development'', Seattle Post-Intelligencer, Act. 25, 2007]</ref> Global warming skeptics charge that on most college campuses criticism of it is silenced or censored, and provide evidence of scientists skeptical of AGW being repressed.<ref>http://www.spiked-online.com/index.php?/site/article/1782/</ref><ref>http://www.wnd.com/index.php?fa=PAGE.view&pageId=102031</ref>

''Be wary of climate policy development'', Seattle Post-Intelligencer, Act. 25, 2007]</ref> Global warming skeptics charge that on most college campuses criticism of it is silenced or censored, and provide evidence of scientists skeptical of AGW being repressed.<ref>http://www.spiked-online.com/index.php?/site/article/1782/</ref><ref>http://www.wnd.com/index.php?fa=PAGE.view&pageId=102031</ref>

Temperatures have been decreasing rapidly throughout this decade (as of 2009).  Historically, natural periods of global warming and global cooling have alternated, and not long ago liberals were demanding more government control to combat an alleged cooling in temperatures, with some scientists warning of a possible ice age.<ref>''Science: Another Ice Age?'' Time magazine, Monday, Jun. 24, 1974</ref>  

Temperatures have been decreasing rapidly throughout this decade (as of 2009).  Historically, natural periods of global warming and global cooling have alternated, and not long ago liberals were demanding more government control to combat an alleged cooling in temperatures, with some scientists warning of a possible ice age.<ref>''Science: Another Ice Age?'' Time magazine, Monday, Jun. 24, 1974</ref>  

In 2008 86 evangelical pastors, including Rev. Dr.[[Rick Warren]] signed a statement titled "Climate Change: An Evangelical Call to Action", which called on Christians to acknowledge the moral importance of action to counteract man - made climate change. the statement includes specific support for market - based CO2 reductions such as a cap - and - trade program.<ref>[http://christiansandclimate.org/]</ref> In contrast, a group of evangelical scholars, comprised of scientists, economists and theologians, contend that the liberal view of pending catastrophe caused by climate change is  misleading and/or exaggerated.<ref>[http://www.christianpost.com/article/20091204/evangelicals-push-back-against-climate-change-hoax/pageall.html ''Evangelicals Push Back Against Global Warming Doom'',  Dec. 04 2009, christianpost.com]</ref>  

In 2008 86 evangelical pastors, including Rev. Dr.[[Rick Warren]] signed a statement titled "Climate Change: An Evangelical Call to Action", which called on Christians to acknowledge the moral importance of action to counteract man-made climate change. the statement includes specific support for market-based CO2 reductions such as a cap-and-trade program.<ref>[http://christiansandclimate.org/]</ref> In contrast, a group of evangelical scholars, comprised of scientists, economists and theologians, contend that the liberal view of pending catastrophe caused by climate change is  misleading and/or exaggerated.<ref>[http://www.christianpost.com/article/20091204/evangelicals-push-back-against-climate-change-hoax/pageall.html ''Evangelicals Push Back Against Global Warming Doom'',  Dec. 04 2009, christianpost.com]</ref>  

==Presence of CO2==

==Presence of CO2==