Sir Bob Watson, DEFRA Chief Scientific Advisor, speaks about climate change to Channel 4 News

August 24th, 2012 by Channel 4 News

Tom Clarke, Channel 4 News Science Editor, interviews Sir Bob Watson, DEFRA Chief Scientific Adviser, about the peril of human induced climate change. Sir Bob Watson steps down from his role at DEFRA at the end of August 2012.  Professor Ian Boyd has been appointed to replace Sir Bob Watson as DEFRA’s Chief Scientific Adviser.