See also: Environmentalism File:StRolloxChemical 1831.jpg Ƙungiyar muhalli (wani lokaci ana kiranta gudanar da halittu ), har ila yau ciki har da kiyayewa da siyasar kore, ƙungiya ce ta falsafa, zamantakewa, da siyasa daban-daban don magance matsalolin muhalli .Masana muhalli suna ba da shawarar gudanar da adalci mai ɗorewa na albarkatun da kula da muhalli ta hanyar sauye-sauye a manufofin jama'a da halayen mutum.A cikin amincewa da ɗan adam a matsayin mai shiga cikin (ba makiyin) muhallin halittu ba, ƙungiyar ta dogara ne akan ilimin halitta, lafiya, da 'yancin ɗan adam . Yunkurin muhalli wani yunkuri ne na ƙasa da ƙasa, wanda ƙungiyoyi da dama ke wakilta, daga masana'antu zuwa tushe kuma ya bambanta daga kasa zuwa kasa.Saboda yawan membobinsa, bambance-bambancen imani da ƙarfi, da kuma yanayin hasashe lokaci-lokaci, gudanar da muhalli ba koyaushe yake haɗuwa cikin manufofinsa ba.Har ila yau, motsi ya ƙunshi wasu ƙungiyoyi tare da ƙarin takamaiman mayar da hankali, kamar a gudanar da yanayi .