TADZIO MAC GREGOR meets a former school teacher-turned-conservation-activist who uses singing to inspire her followers and who has taken on both the Mexican Government and big corporations to stop the exploitation of the biodiverse Sierra Gorda region for profit
French photographer and environmental activist, Yann Arthus Bertrand, author of 'The Earth from the Air', sets out his hopes and fears for the future in this interview with Tadzio Mac Gregor - and explains why, despite all the problems that afflict the world, he has no space for pessimism.
