Does Global Warming exist?

If so, how has it been measured, observed, and proven?

http://yaleglobal.yale.edu/display.article?id=8305
http://yaleglobal.yale.edu/display.article?id=8319
http://www.grida.no/climate/ipcc_tar/wg1/007.htm
http://newton.nap.edu/html/climatechange/
http://www.ametsoc.org/policy/climatechangeresearch_2003.html
http://www.climatescience.gov/Library/sap/sap1-1/finalreport/sap1-1-final-execsum.pdf
http://www.agu.org/sci_soc/policy/climate_change_position.html
http://nationalacademies.org/onpi/06072005.pdf
http://lwf.ncdc.noaa.gov/oa/aasc/AASC-Policy-Statement-on-Climate.htm
http://www.geolsoc.org.uk/template.cfm?name=Global_Warming_Essay


There are your links, thousand-article boy. It is a scientific consensus that global warming being caused primarily by humans. The articles that have been cited against it are a handful of scientists who disagree and who are very much the exception to the rule, much like the scientific consensus that evolution exists. Global warming exists and humans are the main cause, you morons.