Este estudo discute a possibilidade de o Serviço Social construir conhecimentos a partir da realidade em que atua. Conclui-se que, embora aplicando conhecimentos oriundos de outras ciências, o Serviço Social produz conhecimentos em sua área específica. As dissertações de mestrado produzidas no período de 1981 a 1995 desvelam esses conhecimentos, sua relevância social, trazendo aportes para a solução dos problemas sociais da sociedade brasileira. Sua contribuição teórica situa-se, sobretudo, no campo das demandas e políticas sociais, embora também seja significativa sua (...) contribuição no aprofundamento das questões teórico-metodológicas do Serviço Social. Verificou-se, nos últimos anos, na produção estudada, a tendência de discussão dos novos paradigmas das ciências humanas e as novas exigências que serão impostas à profissão face às mudanças e avanços científico-tecnológicos do século XXI. (shrink)

Today's industrial society is having an encounter with ecology: in April, 1976 the French government presented the National Assembly with documents on the dumping and burning of waste in the sea, as well as on the protection of nature. Electoral campaigns, discussions and demonstrations are centered about the theme of pollution and environment. In the last century the accumulation of waste had already become a problem : “ One of the most important duties of industry is to find a useful (...) employment for waste,” wrote P. L. Simmons in 1875. The advice was heeded if we may believe what J. Gottmann wrote on the matter nearly a century later: “ If our era is to be defined by its most important raw material and one that is truly proper to it, as is done for the Bronze Age or the Iron Age, we may no longer speak of a Steel or Petroleum Age, nor of an Atomic Age (which may come in the future) but of the Garbage Age.” The extraordinary demographic expansion of humanity that has gone from a population of five million in the Paleolithic Age to four billion today gives rise to a monstrous abundance of refuse resulting as much from the natural mechanisms of living as from industrial activity (factory waste) or from the present attitude haunted by the idea of obsolescence (the throw-away society of Alvin Toffler). The outline of a universe submerged in waste matter appears, similar to that evoked by Italo Calvino in Città Invisibili apropos of the town of Leonia: “The refuse of Leonia would gradually invade the world if the interminable garbage heaps were not pressed upon, beyond the last crest, by the refuse of other towns that also push mountains of refuse far away from themselves. Perhaps the entire world beyond the borders of Leonia is covered with craters of trash, each with a continually erupting metropolis in its center. The borders between foreign or enemy towns are thus contaminated bastions in which the detritus of the one and the other serves as mutual support, menacing and mixing together.” The world of Metamorphosis is approaching in which man, transformed into an insect, covered with dust and remains of food, gnaws on the cores and parings of half-rotten vegetables. Science fiction invents a remedy to fit the problem : a planet specialized in storing all the garbage unloaded by an entire galaxy. (shrink)