Latin America obtains more than 20 percent of its energy from ostensibly renewable sources. But much of it comes from hydroelectric dams, which can harm ecosystems.
Circus animals suffer mistreatment in Italy. Activists are demanding a ban, but the circus owners refuse.
TSUNAMI IMPACT: The Long Russian Winter May Help
LATIN AMERICA: Enterprising Women Reach Beyond Borders
DEVELOPMENT: No End to Subsidies in Sight
DEVELOPMENT: South Summit Launches Fund for Poorer Nations
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Questions and Answers with La Ley, Café Tacuba, Deepak Chopra, José Saramago and Isabel Allende