Stern: "The situation has never been so dramatic"

IIASA Director General and globally respected climate expert, John Schellnhuber, talked to Der Standard's Klaus Taschwer and Tanja Traxler about red lines, the most threatening tipping points, and his best advice to combat climate change.

IIASA Director General John Schellnhuber in an interview with ORF Lower Austria editor-in-chief Benedikt Fuchs.

The renowned climate expert Hans Joachim Schellnhuber, who recently became Director General of the International Institute for Applied Systems Analysis (IIASA) in Laxenburg (Lower Austria) near Vienna, described the situation in climate change as "dramatic" in an interview with ZIB2 yesterday evening.