The Development Dictionary describes a biological metaphor for development. This biological metaphor was transferred to the social sphere and perpetuated the ideal that there is one natural way to develop into the perfect form. To develop in a manner disparate from the "natural order of things" was to become a disfigured anomaly. This definition held the potential to provide morally ambiguous justification for imperialist behavior and can be connected to colonial discourse and mainstream development theories. Under such categorization, Sachs explains, development was reduced to a simple measurement of the economic growth of per capita production.
