Hurricane!

A look at an new study on hurricanes and heat.

The big problem with much of the discussions about trends in hurricane activity is that the databases that everyone is working from are known to have significant inhomogeneities due to changes in observing practice and technology over the years. So it's not surprising that a new re-analysis (Kossin et al, published yesterday) has been generating significant interest and controversy among the hurricane research community (see e.g. Prometheus or Chris Mooney). However, rather than this study being taken for what it is - a preliminary and useful attempt to make homogeneous a part of the data (1983 to 2005) - it is unfortunately being treated as if it was the definitive last word.