Originally Posted by onwebcam

CO2 is a basic element in all life forms. Without it you, me and pretty much everything else would not exist. Greenhouses pump this "greenhouse gas" in to increase growth. If the CO2 levels increase on Earth then naturally all life increases. The grass would be greener on the other side. If Al Gore had his way he would decrease CO2 to 0. That really is his stated goal. Which in reality isn't possible but by doing so essentially you would halt all forms of life/growth.