One of the main solutions is to break free of our use of fossil fuels to generate power and run our automobiles to reduce the amount of greenhouse gasses that are the main cause of global warming. If we switch to clean renewable energy sources, such as solar, wind, geothermal, it would reverse the warming trend of our atmosphere. The move to clean energy would also stimulate the economy and create over a million jobs in the U.S. What you can do is call and write your legislators to demand that they support the American Clean Energy and Security Act of 2009 to put in place a cap and trade program (which also will produce tons of jobs while eliminating tons of emissions) and fund clean energy technology. You can make changes personally such as switching to compact fluorescent light bulbs, taking shorter showers, not leaving the water running while brushing your teeth, recycling .... Did you know that if everyone in the U.S. Switched just one roll of toilet tissue to 100 percent recycled it would save 423,900 trees? (according to the National Resource Defense Council) And, believe me, there is no difference in the quality of the tissue.Use of 100 percent recycled paper towels just once in each household would save 544,000 trees! I have a blog with tips on how to green your lifestyle at thinksunpower.com that you can access through the MSN search engine.