Some rely on personal transformation; others rely on small collectives, such as Mahatma Gandhi's spinning wheel and the self-sustaining village economy, as a mode of social change.
Algunhas dependenden da transformación persoal, outras dependen de pequenas mudanzas colectivas, tales como a roda de fiar de Mahatma Gandhi e a economía da aldea auto-sustentábel, como un modo de mudanza social.