Burning coal and oil/gasoline is going to kill us. The emissions cause the planet to warm up and the particles cause the sun the dim. These two effects, although they work to both warm and cool the planet, are creating global changes to our biosphere.
People want to discount global warming as a myth because its mechanism is not obvious. Watch this episode of Nova and learn more about why the doubters are wrong and why we cannot afford to avoid this problem any longer.
