RE: Data centres and electricity generation21 Jul 2019 10:27
Ps200306 & chef, I completely agree. The Green lobby are taking the very worst case predictions, which have a very small probability attached, and then amplifying them. I can state unequivocally that we will not all be dead in 15 years. It is obvious we are adding CO2 to the atmosphere that would not otherwise be there. And that is causing some warming. But the models predict that this warming will cause the atmosphere to hold more water vapour. Which is a more potent greenhouse gas than CO2, and exists in the atmosphere at much hgher levels than the (vanishingly small) amount if CO2. However, water vapour is not increasing as the models predicted. No one is sure why, but then, the climate models are gross over simplifications anyway. And even if it did, it's relatively cheap and easy to get water vapour out if the atmosphere. See chpt 5, Superfreakonomics. If the greens are genuinely worried about CO2 (and remember, the term "climate emergency" has no definition, which is not a good basis to formulate an appropriate policy response) then all efforts should be directed first to carbon sequestration.