quote: Do you agree that carbon dioxide is having at least some impact on Earth’s current warming?Yes, but you have to give the sun a role. If you include the sun in the right way, the effect of CO2 must be smaller. The question is, how much smaller? All we know about the effect of CO2 is really based on climate models that predict how climate should be in 50 to 100 years, and these climate models cannot actually model clouds at all, so they are really poor. When you look at them, the models are off by many hundreds percent. It’s a well-known fact that clouds are the major uncertainty in any climate model. So the tools that we are using to make these predictions are not actually very good.Do you think then that individuals and societies as a whole need to try to conserve energy? Do you use compact fluorescent lightbulbs, for instance?Yes, yes, we use those. And I ride a bicycle. There are good reasons to conserve our resources and find a more economical way of using energy, but the argumentation is not linked necessarily to climate.
quote: [Laut] presents a figure 1c, which he claims is "a corrected and updated version for Fig 1a", where the correction consists in removing what [Laut] claims are "the irrelevant DMSP data". Laut also removes - without any comments or arguments = the Nimbus-7 data from 79-85....the careful reader [will] note he does not use the same DMSP data in his figures 1a and 1b...this is because the data in fig. 1a are restricted to Southern hemisphere over oceans, whereas fig 1b [is] restricted to midlatitude oceans.It is remarkable that Laut references Kernthaler (1999)..as part of his argumentation against the above work...Kernthaler used the flawed ISCPP-C2 cloud type data, which makes their conclusions obsolete...
quote: Clouds are water vapor,
quote: CO2 warms the earth by absorbing the infrared band of sunlight...but sunlight obviously doesn't exist at night.