<prompt> Pedzisa mutsara unotevera: Munguva ya19891993 na19982002 Garrett akanga ari Mutungamiri weAustralia Conservation Foundation, apo panguva ya19931998 akanga ari paInternational Board yeGreenpeace. Muna 1990 Midnight Oil yakatamba mutambo wenguva yokudya kwemasikati pamberi peimba huru yeExxon muNew York ine chikwangwani chaiti, Midnight Oil Makes You Dance, Exxon Oil Makes Us Sick, ichipikisa  <response>: Exxon Valdez yakadururwa mafuta gore rakapfuura. 