Pro-global warming reports follow scientific method, using both a control and experimental group. Therefore, the majority of scientists today accept global warming as fact. <ref>http://xtronics.com/reference/globalwarming.htm</ref> | Pro-global warming reports follow scientific method, using both a control and experimental group. Therefore, the majority of scientists today accept global warming as fact. <ref>http://xtronics.com/reference/globalwarming.htm</ref> |