The Ecotopia 2121 Project details the futures of 100 cities across the globe as though they've somehow overcome all the grave environmental challenges our age and grown to become super-Green and super-ecofriendly. This month, we highlight the future of Budapest. This scene here shows the Hungarian parliament on the banks of the Danube River on the last day of 2121. Surrounding the main building are plots of organic vegetables grown by various members of parliament. The produc

THE ECOTOPIA 2121 PROJECT DETAILS THE GREEN UTOPIAN FUTURES OF 100 REAL WORLD CITIES ACROSS THE GLOBE -- 100 YEARS FROM NOW. THIS WEEK, WE FEATURE THE FUTURE OF THE SOUTH AMERICAN CITY OF SANTIEGO. Santiago is a city of five million at the foot of the Chilean Andes. Just outside the city limits is a copper mine. The mine releases a slow trickle of sulfuric acid and arsenic into the outer neighborhoods of Santiago. The residents have kicked up a fuss for years, saying this tox