I have been reading some about global warming, greenhouse gases, and the like. I find it interesting that many people believe that CO2 is a pollutant. CO2 is not pollution. CO2 is something that hundreds of billions of animals exhale everyday. Sure there is a natural balance. I would go so far as to say we are tilting that balance by burning fossil fuels. I hope to still be here in 50 years. During that time, I will see how mother nature starts to correct these imbalances. For allĀ  know, I may have beach front property!