April 22, 2010, marks the 40th anniversary of the original Earth Day. How far has the planet come in the intervening decades?
April 21, 2010 |
What is the state of our planet, its health and the impact humans have had upon it? Based on maps from the Atlas of Global Conservation, Scientific American brings you the global perspective on our planet in this multimedia presentation.
Writer and activist Bill McKibben talks to Scientific American's Mark Fischetti about his new book Eaarth: Making A Life On A Tough New Planet. Part 1 of 2. Edited and produced by podcast host Steve Mirsky (picture above)
It's not paper, plastic or even aluminum. David Biello reports
The best possible thing we all can do this week to honor Earth is to shop till we drop
Humankind has fundamentally altered the planet. But new thinking and new actions can prevent us from destroying ourselves
Deadline: Jun 29 2013
Reward: $7,000 USD
The Seeker for this Challenge desires proposals for chemical methods that could rapidly degrade a dilute aqueous solution
Deadline: Jun 30 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
Save 66% off the cover price and get a free gift!
Learn More >>X