The building blocks of modern society -- oil, coal, and nuclear power -- may also be its undoing. As vested powers dispute how, when, and even whether to shift to other forms of energy, wind, solar, and other technologies are advancing apace.
At least a thousand indigenous people in the Malaysian state of Sarawak may lose their homes as the company Sarawak Energy Berhad plans to build hydroelectric dams that would submerge local villages and part of a World Heritage site.