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Added scientific background - strangely lacking
The name is inaccurate, and should be '''Global Climate Change''', as the increasing amount of heat stored in the atmosphere has had disruptive effects leading to colder weather in some areas.
The name is inaccurate, and should be '''Global Climate Change''', as the increasing amount of heat stored in the atmosphere has had disruptive effects leading to colder weather in some areas.
== Scientific background ==
The theory of climate change concerns many varied factors, but one of the most commonly cited is that of 'the greenhouse effect'.
This is what occurs when high energy solar radiation loses energy upon entry to the Earth's atmosphere. It then is 'trapped' inside it, thus heating up the Earth, to the extent of approximately 25 degrees Fahrenheit. It cannot escape, however, as it has a lower frequency and thus cannot re-penetrate the atmosphere. This is essential for the survival on life on Earth, but proponents of the Climate Change theory argue that this system is being unbalanced by a human-caused (anthrogenic) increase in levels of atmospheric carbon dioxide, which trap more heat in, raising the overall temperature. They argue that this would have numerous adverse effects; it could cause polar ice to melt, thus raising sea levels, and could cause desertification to already vulnerable regions.
== History ==
== History ==
The scientific theory is widely but not universally accepted within the scientific community. Conservatives who are opposed to the political proposals that flow from acceptance of the theory, are properly skeptical of the motivations of the theorists, and challenge the scientific validity of portions of the theory. Many believe global warming is simply a liberal talking point, aimed at shackling profitable oil and power companies, forcing them to pursue a "green" agenda that environmentalists agree with. The phrase really includes three separate theories.
The scientific theory is widely but not universally accepted within the scientific community. Conservatives who are opposed to the political proposals that flow from acceptance of the theory, are properly skeptical of the motivations of the theorists, and challenge the scientific validity of portions of the theory. Many believe global warming is simply a liberal talking point, aimed at shackling profitable oil and power companies, forcing them to pursue a "green" agenda that environmentalists agree with. The phrase really includes three separate theories.