In the early 1990s Castro embraced environmentalism, campaigning against global warming and the waste of natural resources and accusing the US of being the world's primary polluter
Kumayambiriro kwa zaka za m'ma 1990 Castro adagwirizana ndi chikhalidwe cha chilengedwe, kuchita kampeni yolimbana ndi kutentha kwa dziko komanso kuwononga zinthu zachilengedwe ndikuimba mlandu US kuti ndi amene amawononga dziko lonse