Most Shared Stories Tagged: pollution

Science, Tech & Environment

Storing CO2 underground

There are two ways to reduce carbon dioxide. Emit less or remove it from the atmosphere by sequestering it below the earth's surface. As Ashley Ahearn reports, some of the most promising research in this field is happening in Iceland. On PRI's The World.

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.

Global Politics

Green adventures

The World's Laura Lynch meets an eco-adventurer who's combined low-tech and high-tech to turn a scrapyard bus into a green mobile home. Now he's planning a voyage around the world using sustainable fuels and a low-carbon budget.

Arts, Culture & Media

The causes of famine

Droughts and floods can cause food crises. But so can politics and economics. Reporter David Hecht examines the roots of the 2005 food crisis in the West African nation of Niger and why so many children starved to death despite an adequate harvest.