UK experiences winter temperatures above 20C for first time

In our statement for this article, Bob Ward said: “People may find it very pleasant to be in warmer temperatures but they must also remember that it’s the same trend that saw hundreds of people die last summer as a result of overheating. Over the last five years we also had two record wet winters during which there was severe flooding. This is a sign of the fundamental and profound way that Britain’s climate is changing.” read more »

Steering the climate system: an extended comment

The authors of this comment respond to a recent argument put forward by Lemoine and Rudik (2017), that it is efficient to delay reducing carbon emissions because there is substantial inertia in the climate system. Mattauch et al. show that there is no such inertia, which means there is no lag between carbon emissions and warming. read more »