Most Commented Stories Tagged: pollution

Lifestyle & Belief

Cambodia's big lake threatened

The World's Mary Kay Magistad reports on Southeast Asia's largest lake ? Cambodia's Tonle Sap ? and why environmentalists are worried about its future. Dams, logging and overfishing are some of the factors threatening the lake's ecosystem.

Conflict & Justice

Sarkozy pushes for carbon tax

French President Nicholas Sarkozy wants to impose a carbon tax on households and businesses that emit greenhouse gases. But the French say they feel too taxed already. Anchor Marco Werman finds out more from Guillaume Debre of the French TV Channel TF-1.

Science, Tech & Environment

Ship perched precariously

The maritime authorities in Australia are trying to stabilize a coal carrier which has run aground near the Great Barrier Reef. The Chinese-registered ship is balanced precariously and the fear is that it could spill hundreds of tons of oil into the sea.