> Firstly, he is not looking at the energy requirements for water solid/liquid phase change. No he isn't, he's just demonstrating that the energy requirements

> Firstly, he is not looking at the energy requirements for water solid/liquid phase change. No he isn't, he's just demonstrating that the energy requirements are met. > Considering the recent publication of research into the effects of CO2 on energy transmission, I have some concerns on the accuracy of his stated figures (regardless of anything IPCC). Are you saying the greenhouse effect doesn't exist or that it is somehow reversed?