
Amnesty International: campaigning organisation started by Peter Benenson to free prisoners of conscience celebrates evolution from first protest When she was young, Manya Benenson’s dad told her a story of two frogs that fall into a bucket of cream and swim around and around. The first one gives up and drowns, the second keeps going until he finds his struggles have churned the cream to butter, and he climbs out. As a fable, she said, it could sum up the movement that the late Peter Benenson began in the Observer 50