Many political activists use the term "global warming" to refer to [[anthropogenic global warming theory]] (AGW), which asserts that human activity such as spewing "[[greenhouse gases]]" is causing an increase in temperature and is more significant than natural causes and cycles. The AGW theory is supported by left-leaning political parties, as well as a majority of sovereign states, national agencies, and an intergovernmental panel (see [[IPCC]]). The reality is that there is no immediate global crisis, and even dire warnings by the UN's [[Intergovernmental Panel on Climate Change]] (IPCC) admit that significant effects will not be manifested for at least 100 years. Predictions made by [[climate model]]s publicized by the IPCC have not come to pass in recent years. Many scientists, such as Hal Lewis, have decried global warming as a conspiracy for the purpose of securing trillions of dollars in grant money. | Many political activists use the term "global warming" to refer to [[anthropogenic global warming theory]] (AGW), which asserts that human activity such as spewing "[[greenhouse gases]]" is causing an increase in temperature and is more significant than natural causes and cycles. The AGW theory is supported by left-leaning political parties, as well as a majority of sovereign states, national agencies, and an intergovernmental panel (see [[IPCC]]). The reality is that there is no immediate global crisis, and even dire warnings by the UN's [[Intergovernmental Panel on Climate Change]] (IPCC) admit that significant effects will not be manifested for at least 100 years. Predictions made by [[climate model]]s publicized by the IPCC have not come to pass in recent years. Many scientists, such as Hal Lewis, have decried global warming as a conspiracy for the purpose of securing trillions of dollars in grant money. |