There is a consensus among scientists with a 90 to 95% confidence level that manmade global climate change (also known as global warming) is REAL. The chief cause is the ever increasing emission of greenhouse gases. The biggest greenhouse gas is carbon dioxide (CO2) which is produced when fossil fuels (including petroleum products & coal) are burned. The amount of CO2 in the atmosphere is measured in parts per million. The amount of CO2 in the air has increased since the dawn of the industrial age & most rapidly since WWII. The amount of CO2 in the air in ancient times is determined from ice core samples & through other methods. The level of CO2 in earth's atmosphere has never been higher in hundreds of thousands of years. The effects of global warming are measured in numerous ways including rising sea levels due to expansion of warming seas & the contributions from melting glaciers. The fact that a number of geologists & chemists work for the oil & coal industries & are pressured to sign petitions proves NOTHING. The biggest threat facing wildlife in Alaska is global warming. Bush & Reagan politicized the Environmental Protection Agency & threaten govt scientists who speak out.







