?Carbon dioxide (CO2) levels in the air are less than 0.04%;
?Residence time for CO2 is only 5 to 7 years. It is then recycled back into sinks such as plants, oceans and soils. Some studies show recycle time is only 12 months;
?Oceans are alkaline. Earth's oceans thrived for extensive periods with the air's CO2 20 times that of today. Anyway, when oceans warm they release CO2 into the atmosphere;
?Carbon dioxide is a natural trace gas essential for all life on Earth. With Nature annually producing 97% of all CO2, CO2 is obviously not a pollutant;
