New paper shows negative cloud feedback associated with SAM

A paper published Friday in the Journal of Geophysical Research (GRL) finds that a known and natural atmospheric oscillation, the Southern Annular Mode or SAM, is correlated with observed increases…

Some interesting thoughts on Antarctic peninsula warming

Since there is a discussion going on over at RC on Eric Steig’s recent RC post here that criticizes the paper by O’Donnell et al. in the Journal of Climate,…