Rubbish it is temperature that governs levels of CO2 in the atmosphere, More CO2 is released from oceans when they warm. CO2 is no more a green house gas than Oxygen or Nitrogen and Nitrogen is about 1600 times that of CO2. CO2 is a trace gas required to make carbon available for all life. No CO2 no carbon no life. Carbon is the backbone requirement for all organic molecules and it can only be sourced through CO2 when plants undergo photosynthesis. Most kids at school should know this, let alone many of the ignorant HC climate change believers.
