Abstract SARRAZIN, Jean Paul. Structure, anti-structure and the world-system in an alternative Community. The case of the" hippies-koguis" at the Sierra Nevada de Santa Marta. Hallazgos [online]. 2016, vol. 13, n. 25, pp. 157-175. ISSN 1794-3841. https://doi. org/10.15332/s1794-3841.2016. 0025.07.