UK government's environment adviser wins major international green award
Professor Bob Watson, science adviser to the environment ministry, chosen alongside Nasa's James Hansen
Juliette Jowit, guardian.co.uk, Thursday 17 June 2010 15.42 BST
Professor Bob Watson, chief scientist at the Department for Environment and Rural Affairs. Photograph: University of East Anglia
One of the government's leading science and environment advisers today won a prestigious international green award, the Blue Planet Prize.