In this article I invite you to the subregion of “Catatumbo”, from the amazement and fatigue in the face of the conflict that does not cease but also to the hope and commitment for a necessary but so ...

Illegal dredging for gold on the Porce river in Antioquia Colombia is threatening the country's largest hydroelectric power generation installation, ...

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Thank you for your interest in Master's degree programs at Columbia University's School of Professional Studies. Start your application and learn more about the application process, requirements, and ...

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