"It would be extremely simple-minded to say that colonialism in Africa or anywhere else caused Europe to develop its science and technology. The tendency towards technological innovation and renovation was inherent in capitalism itself, because of the drive for profits. However, it would be entirely accurate to say that the colonization of Africa and other parts of the world formed an indispensable link in a chain of events which made possible the technological transformation of the base of European capitalism. Without that link, European capitalism would not have been producing goods and services at the level attained in 1960. In other words, our very yardsticks for measuring developed and underdeveloped nations would have been different."