I had been told from school onwards that the best definition of a human being was man the tool-maker - yet I had just watched a chimp tool-maker in action. I remember that day as vividly as if it was yesterday.
AwardsOfficer Of The Legion Of Honour; Dame Commander Of The Order Of The British Empire; Princess Of Asturias Award - Technical And Scientific Research; William Procter Prize For Scientific Achievement; Tyler Prize For Environmental Achievement