I'm one of those that firmly believe that our planet is just simply going through a cycle. I know that the pollution that the human race is creating isn't good for the planet, but I believe that the amount of CO2 that we produce isn't really causing global warming.

If we look up the percentage of gases that make up our atmosphere, CO2 is known as a trace gas; less then 1% by volume of the Earth's atmosphere. Actually, CO2 only accounts for roughly .038%, thirty eight hundredths of a percent. Considering the low amount of time that humans have been putting CO2 into the atmosphere compared to the timeline of our planet is pretty insignificant.

The temperature of our planet also varies greatly on our sun. During the past couple of years, scientists have noticed that the CO2 ice caps on Mars have been declining during the past couple of years. This could lead one to a good assumption that the heat output of our sun is slightly changing. It could also be contributed to a slight change in the planet's orbit or tilt in relation to the sun, which affects the amount of solar radiation that is used to heat the planet.