Seven programmes exploring how dams reflect political and social concerns.
6: Trouble at the Source. Noah Richler travels to the Euphrates in Turkey, where the Ataturk Dam bars the waters of Syria, Iraq - but also Kurdistan, a nation Turkey does not recognise. The government hails it as a vital part of a development strategy, though the Kurds - embroiled in the "Dirty War" - are in fear of it. Producer Noah Richler