re: #480 LudwigVanQuixote

The jury is still out on the solar cycle, it is certainly possible that this has had a mjor effect in the past. However, how does that discount that the thing I have mentioned are having an effect of their own? The models certainly predict that they will have an effect and the models are not all crap.

Sounds like the video. You have decided that the models are not all crap, therefore, you have to argue backwards. In essence, you have to believe that the models are not crap so that you can accept what they predict.

I can discount the things that you have mentioned as having an effect of their own (at least a significant effect) specifically because there is so much climatological (and geological) evidence of historic climate variation taking place without the things that you mentioned.