(.):Whatdoyouthinkisthebiggestthreattotheenvironmenttoday?AmanMotwane:Thebiggestthreattoourenvironmenttodayisthewaywe,ashumanbeings,,,atreemayappearisolated,butinfactitaffectsandisaffectedbyeverythinginitsenvironment-sunshine,rain,wind,birds,minerals,otherplantsandtrees,you,;'-:,whatenvironmentalissuesdoyoufindmostpressing?WalterSemkiw:,,maintainrainfallindryclimates,,,which
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