By investing in renewable energy and energy efficiency, and increasing the efficiency of the cars we drive, we can take essential steps toward reducing our dependence on oil and other fossil fuels that cause global warming. There are lotof companies dedicated to building engines and inventions that could save us from the effects of global warming.

Using energy more efficiently and moving to renewable energy (wind, solar, geothermal, and bioenergy) would significantly reduce our emissions of heat-trapping gases. The United States currently produces 70 percent of its electricity from fossil fuels such as coal, natural gas, and oil, but only two percent from renewable sources.

By creating new "free energy" sources like wind power or electric cars. We can slow down the effects of global warming. What we really need is a new engine for cars that would take no gasoline whatsoever or any other type of fuel that creates carbon dioxide. Many inventors in the past have created free energy machines, many of those were lost with time.

-Another way to stop global warming is to plant more trees. We have cut down way too many trees in the past, and we are still doing it. Much of the tropical rainforest has been cut down, rainforests create a lot of oxygen for us to breathe. By cutting them down we lower our level of oxygen in the air.

-Many people are already planting more trees, but we need much more people getting into it around the world. The best solution to global warming is to plant more trees (a lot more) and we need to replace our current destructive technologies with more efficient technologies that don't pollute the air we breathe.

In summary the best solution to stop global warming is to plant massive amounts of trees, and we need to drastically reduce emissions. Their really is no other secret recipe to stop global warming and find a solution. Incredible new technologies are needed and we need to take better care of our environment.