More UN Man Made Climate Change insanity

Apparently "The world's sea levels could rise twice as high this century as UN climate scientists have previously predicted, according to a study.
The Intergovernmental Panel on Climate Change proposes a maximum sea level rise of 81cm (32in) this century. But in the journal Nature Geoscience, researchers say the true maximum could be about twice that: 163cm (64in)."

This is just think of a number and then double it territory and all based on very very little.