Ron Clarke is a criminological legend, the originator of the situational approach to preventing crime, and he co-developed the rational choice perspective with Derek Cornish. He led the UK Home Office Research and Planning Unit before going on to spend a long and storied academic career at Rutgers University in New Jersey. Ron is the founding editor of Crime Prevention Studies and authored or co-authored more than 300 books, monographs and papers. A critic of mainstream criminology, he nonetheless was awarded the prestigious Stockholm Prize in Criminology in 2015.