At a certain stage in the evolution of recognition of a problem and of the articulation of protest against those perceived as reinforcing it, extreme forms of polarization become counter-productive. Such polarization makes it impossible for any middle ground or alternative to be explored through which movement beyond the problem can be opened up.
Incidence:
Examples can be seen in the anti-apartheid movement in which any not in favour of sanctions are perceived as being pro-apartheid. Similar examples occur in the protest against nuclear power, armaments, multinational corporations, communism, capitalism and abortion.