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Eco Police
Police officers in Thailand are using biofuels to fill their patrol cars.
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The World's Top Eco Inventions

Each week Eco Solutions showcases technological innovations that attempt to solve our most pressing environmental issues. There are many inventions that we will not be able to cover, so to acknowledge these, we will be compiling a list of The World's Top Eco Inventions, based solely on your suggestions.

What do you think are the world's top eco inventions to date? Email us now at ecosolutions@cnn.com and let us know.

Quote of the week

"When you have a president calling a prime minister asking them to guarantee rice supplies it's a possibility that's for sure...This is a wake-up call."
Robert Zeigler, director general of the Philippines-based International Rice Research Institute warning that rice importing nations throughout Africa and Asia are also at risk of food shortages, as early as this year, following Philippines President Gloria Macapagal Arroyo's call to the Vietnamese Prime Minister asking him to pledge her country rice.

About Eco Solutions

How do we sustain economic growth while preserving the planet? Every week, Eco Solutions takes viewers around the world to meet people who have thought of a solution and are putting it into practice.

Archive


All about: Biofuels Biofuels No subject appears to divide as many people in the climate change arena as biofuels. Their potential to positively impact greenhouse gas emissions is undoubtedly enormous, but there are environmental consequences that are both good and bad. Full story		In the News Virgin tests out biofuels China: Rich nations are culprits Bolivia: World must help us View Earth from space UK: Coasts under climate threat Eco-friendly coffins gain popularity

Talking points

White House candidates and the environment

The U.N. answers your questions

Question of the week

Your e-mails | Your comments

E-mail us your thoughts

Eco Myths Debunked


Eco diary Upcoming environmental events and conferences taking place around the world. If you know of an event we should be featuring here, please e-mail Eco Solutions with the details. Your Eco Calendar		From Time.com • The Green Upside to $100-a-Barrel Oil • 51 ways to save the environment • Interactive: Effects of Climate Change by 2020 The Earth-friendly home Green Acres Back to the Tap

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