[aerohead]

Originally Posted by freebeard

I thought it was because the other signatories weren't in obeyance.

www.princeton.edu/news/.../spotty-coverage-climate-models-underestimate-cooling-effect-daily-cloud-cycle



So maybe the ineffectual governance is moot anyway, we're at the mercy of forces beyond our ken.

We don't have any control over what others do.Binding agreements imply oversight and monitoring,and expectations of performance,plus consequences for non-compliance,established long before,and agreed to, by all signatories before anything is set in cement.
Clouds have been factored into models since the 1970s.They were part of the nuclear-winter research.Since then,the models have become better and the computers faster.
By 1998,the scientists were getting good fits between reality and model predictions.