What is cultural imperialism?

Cultural imperialism is the practice of promoting, distinguishing, separating, or artificially injecting the culture or language of one nation into another. It is usually the case that the former is a large, economically or militarily powerful nation and the latter is a smaller, less important one. Cultural imperialism can take the form of an active, formal policy or a general attitude.

Cultural influence can be seen by the "receiving" culture as either a threat to or an enrichment of its cultural identity. It seems therefore useful to distinguish between cultural imperialism as an (active or passive) attitude of superiority, and the position of a culture or group that seeks to complement its own cultural production, considered partly deficient, with imported products or values.

One of the reasons often given for opposing any form of 'cultural imperialism,' voluntary or otherwise, is the preservation of cultural diversity, a goal seen by some as analogous to the preservation of ecological diversity. Proponents of this idea argue either that such diversity is valuable in itself, or instrumentally valuable because it makes available more ways of solving problems and responding to catastrophes, natural or otherwise.

Opponents of this idea deny the validity of the analogy to biodiversity, and/or the validity of the arguments for preserving biodiversity itself.