Significant Errors Identified in the ipcc Reports

The most important parameters on Earth that control regional climates are the oceans, the freshwater cycle, clouds, and circulation of currents in the oceans and atmosphere. Heat from the core sometimes plays a major roll when large volcanoes errupt. Outside controlling parameters are changes in the Sun, the "wandering stars" - the planets, changes in Earth's orbit and tilt. Caborn dioxide's influence on climate is hardly measurable. Why are we spending so much money and precious time of scientists "studying" atmospneric carbon dioxide and building machines to sequester CO2?