Dee ihe na-esote paragraf a - N'afọ 1989<unk>1993 na 1998<unk>2002 Garrett bụ onye isi oche nke Australian Conservation Foundation, ebe n'afọ 1993<unk>1998 ọ nọ na International Board of Greenpeace. N'afọ 1990 Midnight Oil gbara egwu n'oge nri ehihie n'ihu isi ụlọ ọrụ Exxon na New York na ọkọlọtọ na-agụ, "Midnight Oil na-eme ka ị na-agba egwu, Exxon Oil na-eme ka anyị na-arịa ọrịa", na-eme ngagharị iwe na mmanụ Exxon Valdez
afọ gara aga.