This is TALK OF THE NATION. I'm Neal Conan in Washington. Back in 1999, I went along with Robert Ballard on a radio expedition to the Black Sea, where he hoped to find evidence that what's now a vast inland ocean was once a small freshwater lake. A controversial theory holds that thousands of years ago, the waters of the Mediterranean Sea suddenly burst through in a flood that may have inspired the story of Noah.
It's about 25 degrees on a clear Saturday morning when Gregg Treinish — executive director of Adventurers and Scientists for Conservation, a nonprofit that puts volunteers to work gathering data for scientists around the world — gathers a small group of outdoor adventurers around him near the Duckabush River in the Olympic National Forest in Washington state.
One of the chief expectations of those who voted for President Obama is that he moves assertively to pass climate change legislation, whatever the political climate in Washington.
"We have a bipartisan common interest in moving away from fossil fuels towards clean energy," says Michael Brune, the executive director of the Sierra Club. "The sooner that members of both parties in Congress realize that and develop solutions, the better off we'll all be."
For years, British environmental activist Mark Lynas destroyed genetically modified food (GMO) crops in what he calls a successful campaign to force the business of agriculture to be more holistic and ecological in its practices.
His targets were companies like Monsanto and Syngenta — leaders in developing genetically modified crops.
Earlier this month he went in front of the world to reverse his position on GMOs.
"Contact with nature is not some magical elixir but the natural world is the substrate on which we must build our existence," writes Stephen Kellert in his new book Birthright: People and Nature in the Modern World.
In it, he tells stories of the environment's effect on us, and ours on it. His writing builds on the traditions of Thoreau, John Muir and Rachel Carson. Modern society, he argues, has become adversarial in its relationship to nature, having greatly undervalued the natural world beyond its narrow utility.
Originally published on Tue January 22, 2013 11:14 am
Here's a new, sly (and frankly selfish) way to think about global warming: Instead of worrying about the whole planet and all its oceans, how about asking a more personal question ...
What about me? What about where I live? Or where my grandma lives? Or the North Pole? Or Siberia? What if I could take my cursor, plop it onto any place on Earth and find out what's happened to temperatures right there.
Much of the money from the Hurricane Sandy relief bill the House of Representatives passed will fund beach and infrastructure restoration projects in areas such as Mantoloking, N.J., seen on Oct. 31.
Credit John Moore / Getty Images
Hurricane Sandy exposed weaknesses in New York City's electricity grid. Experts say work can be done to revamp it so it's more tolerant to support backup solar power. Here, the New York City skyline, seen from the Brooklyn Bridge, on Nov. 3.
Credit Darlyne A. Murawski / Getty Images/National Geographic Creative
Researchers in Massachusetts and Wisconsin are comparing modern flower blooming data with notes made by Henry David Thoreau and Aldo Leopold. The sight of irises blooming during a Boston winter helped spur the research.
Modern scientists trying to understand climate change are engaged in an unlikely collaboration — with two beloved but long-dead nature writers: Henry David Thoreau and Aldo Leopold.
The authors of Walden and A Sand County Almanac and last spring's bizarrely warm weather have helped today's scientists understand that the first flowers of spring can continue to bloom earlier, as temperatures rise to unprecedented levels.
Vegetation like the kind growing here at Michigan State University's Kellogg Biological Station could one day be used to feed small biofuel refineries spread throughout the Midwest.
This map shows the potential biomass collection within 10 states. Each circle represents an area of about 7,800 square miles, which could produce about 23 million gallons of ethanol per year. A gigagram, or Gg, is about 1,100 tons.
Millions of acres of marginal farmland in the Midwest — land that isn't in good enough condition to grow crops — could be used to produce liquid fuels made from plant material, according to a study in Nature. And those biofuels could, in theory, provide about 25 percent of the advanced biofuels required by a 2007 federal law.
But there are many ifs and buts about this study — and, in fact, about the future of advanced biofuels.