the man reonsible for south koa's future vision says his government is serious abt reducing the use of pouting foss fuels. torove his point, he commutes by drivi an all-electric vehicle. >> the basic phisophy of green growth is you can get healthy growth by making tngs green, by making tngs less dependent on fossil fuel, by makinghings far more energy efficient. >> reporter:ike many nations, south korea's wealth has comon the back of heavy dustry. it remns today one of the world's largest eenhouse gas polluters. but change iin the air. every ek it seems authorities e ushering in a new green project. re residents of seoul celebratthe opening of a park. its lights are powered by th wind. nearby, solar panels pump electricity the city's power grid. and it may be hardo imagine, but local nature reserve useto be the city dump. for 15 years, people pil their waste on to two towering mountains. they've since be covered over anbeautified for people to enjoy. translator: i've seen a big difference. not only has thenvironment improved b our culture is healthier. >> reporter: the governme's pledg