b'\n_START_ARTICLE_\nSociedad ben\xc3\xa9fica\n_START_SECTION_\nSociedades de beneficencia actuales\n_START_PARAGRAPH_\nMany of the features of benefit organizations today have been assimilated into organizations that rely on the corporate and political structures of our time. Insurance companies, religious charities, credit unions and democratic governments now perform many of the same functions that were once the purview of ethnic or culturally affiliated mutual benefit associations. _NEWLINE_But new technologies have provided yet more new opportunities for humanity to support itself through mutual aid. Recent authors have described the networked affiliations that produce collaborative projects.  In modern Asia rotating credit associations organized within communities or workplaces were widespread through the early 20th century and continue in our time.\xe2\x80\x8b Habitat for Humanity in the United States is a leading example of shared credit and labor pooled to help low-income people afford adequate housing._NEWLINE_In post-disaster reactions, formal benefit societies of our time often lend aid to others outside their immediate membership, while ad hoc benefit associations form among neighbors or refugees. Ad hoc mutual aid associations have been seen organized among strangers facing shared challenges at such disparate settings as the Woodstock Music and Arts Festival in New York in 1969, during the Beijing Tiananmen square protests of 1989, for neighborhood defense during the Los Angeles Riots of 1992, and work of the organization Common Ground Collective which formed in New Orleans after Hurricane Katrina in 2005. The Rainbow Family organizes gatherings in National Forests of the Estados Unidos each year around age old models of ad hoc mutual aid.'