"The underlying economic logic of the colonial economy was the exploitation of natural and human resources. Colonies became sites for generating surplus while the were sites of accumulation. The result was the development of the centres and the underdevelopment of the peripheries. Production processes relied heavily on coercion rather than on contractual consensus for reproduction: forced labour, forced peasant production, enforced cash-crop sales, restrictions on organisation and association and the criminalisation of ‘civil relations’."