The story of development – that the nations of the world were simply at different positions along the Great Arrow of Progress – offered a convenient alibi. It allowed them to disavow responsibility for the misery of the colonies, and it was more palatable than the explicit racial theories they had relied on in the past. What is more, it allowed them to shift their role in the eyes of the world: graciously relinquishing imperial power, they would turn to aiding their fellow man. It
