About fifty million years ago...geological evidence indicates CO2 levels were several thousand ppm, much higher than now. And life flourished abundan….

I am not a climatologist, but I don't think any of the other witnesses are either. I do work in the related field of atomic, molecular and optical ph….

The incredible list of supposed horrors that increasing carbon dioxide will bring the world is pure belief disguised as science..

With each passing year, experimental observations further undermine the claim of a large positive feedback from water. In fact, observations suggest ….

No chemical compound in the atmosphere has a worse reputation than CO2, thanks to the single-minded demonization of this natural and essential atmosp….