As a long-standing member of the Intergovernmental Panel on Climate Change which was jointly awarded the 2007 Nobel Peace Prize , Schellnhuber has been a coordinating lead author of the synthesis chapter of Working Group II of the IPCC 's Third Assessment Report . He has warned of dire consequences of continued global warming As an expert on climatological tipping points , he is a public speaker on the subject
2007 Nobel Peace Prize
2007 Nobel Peace Prize
Hans Joachim Schellnhuber