Environment

Rethinking World Problems

Monday, Sep 10, 2007 at 1:06 p.m.

If you had an extra $50 million to spend on the world's problems, where would you spend it -- to stop global warming, fight the spread of HIV/AIDS, combat malnutrition or something else? A few years back, Danish business professor Bjorn...

The Emergence of Uncontacted Tribes

Thursday, Aug 30, 2007 at 1:06 p.m.

They've lived in complete isolation from the modern world for centuries. But now, for the second time six weeks, a group of previously-unknown indigenous Indians emerged from the forest along the Peru-Brazil border. As their ancestral...

Bottled Water Controversies

Wednesday, Aug 15, 2007 at 1:06 p.m.

With fresh tap water available in more than 95% of American homes, it's surprising to find that 4 out of 5 consumers report drinking bottled water, and 1 out of 5 say it's their sole water source. With bottled water sources ranging from...

A Nuclear Renaissance?

Tuesday, Aug 14, 2007 at 12:06 p.m.

Some people see the cooling towers of a nuclear power plant and think "Chernobyl, Three Mile Island, Never Again." Others see the towers as an opportunity to eliminate dependence on foreign oil and provide a 'green' alternative to coal...

The Buzz on Mosquitos

Monday, Aug 13, 2007 at 12:06 p.m.

The Asian Tiger Mosquito is a pesky pest, reproducing easily and feeding (that is, biting) all day long, not just at dawn and dusk. Join Kojo for a discussion of how these mosquitoes differ from the 'ordinary' cousins, the illnesses...

Arctic Exploration and Diplomacy

Wednesday, Aug 1, 2007 at 12:06 p.m.

It's being called one of Earth's last untapped energy frontiers: the seabed beneath the North Pole ice caps. This week, a team of Russian researchers will dive beneath the ice, hoping to claim the land underneath. And they're being closely...

Nature Films: Behind the Camera

Wednesday, Jul 25, 2007 at 12:06 p.m.

Nature films can raise awareness about -- and frame our thinking towards -- the natural world and environmental issues. But capturing images that captivate presents filmmakers with major logistical challenges and ethical questions. We...

The Bug Guy

Wednesday, Jul 18, 2007 at 1:06 p.m.

Do the leaves on your trees look like swiss cheese? We'll find out about the gypsy moth attack Maryland's currently suffering through -- the worst in more than a decade. And we'll find out why carpenter bees love making their homes in...

Extreme Weather - Hurricanes & More

Wednesday, Jul 18, 2007 at 12:06 p.m.

The National Hurricane Center recently weathered a political hurricane of its own, when its top administrator was forced out after criticizing his bosses at the National Oceanic and Atmospheric Administration. As Congress prepares for...

Garbage, Litter and Trash

Tuesday, Jun 12, 2007 at 1:06 p.m.

Trash follows a winding path after you toss it down the compactor or drop on the street (gasp!). Ideally it ends up in a recycling center of landfill. Unfortunately, it often ends up in our waterways and on our highways. Kojo explores the...

Agricultural Power & Politics : The Farm Bill

Monday, May 21, 2007 at 1:06 p.m.

The Congressional twice-per-decade reauthorization of The Farm Bill rarely makes headlines. But this year, proposals to extend subsidies to fruits and vegetables, end subsidies to wealthy farmers, and boost conservation spending have many...

Barbara Kingsolver on Eating Local

Tuesday, May 1, 2007 at 1:25 p.m.

Fiction fans may know Barbara Kingsolver for best-sellers like "Animal Dreams" and "The Poisonwood Bible". But she's also a trained biologist, dedicated to understanding the human relationship with our environment. She joins Kojo to...

Where Do Our Waste Products Go?

Monday, Apr 30, 2007 at 1:25 p.m.

More than eight million tons of sludge -- the muddied, dry substance left behind after sewage is treated -- is produced in the U.S. each year. No one knows exactly how harmful sludge may be, but some activists say it's toxic. We examine...

Creatures of the Deep (and shallows)

Monday, Apr 9, 2007 at 1:06 p.m.

It's the stuff of old mariners' nightmares: Earlier this year, fishermen off Antarctica caught a "colossal squid"- weighing a thousand pounds and measuring forty feet. And it was just one of a growing number of intriguing oceanic...

Environmental Spring Cleaning

Wednesday, Mar 28, 2007 at 12:06 p.m.

Spring cleaning can be good for your house, but bad for the environment. From chemicals in dish detergent to the fertilizer on your lawn, we'll look at some of the chief culprits and consider environmentally-friendly alternatives for...

The Kojo Nnamdi Show is produced by member-supported WAMU 88.5 in Washington DC.