Tagged: Environment

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EarthTalk
2:39 pm
Fri November 2, 2012

A National Park For Maine

Credit Numbphoto / Flickr
Baxter State Park

EarthTalk®
E - The Environmental Magazine

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EarthTalk
2:22 pm
Fri November 2, 2012

Arctic Summer Sea Ice At Lowest Levels

Credit NASA/Goddard Scientific Visualization Studio
Satellite data reveal how the new record low compares to the average minimum extent over the past 30 years (in yellow).

EarthTalk®
E - The Environmental Magazine

Dear EarthTalk: I heard that the Arctic summer sea ice is at its lowest level since we began recording it. What are the implications of all this melting?]

-- Jo Shoemaker, Bowie, MD

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EarthTalk
2:03 pm
Fri November 2, 2012

Greening Professional Sports

Credit Michael Fitzgerald
The San Francisco Giants' AT&T Park, which has saved substantial amounts of energy through a series of lighting retrofits.

EarthTalk®
E - The Environmental Magazine

Dear EarthTalk: How eco-friendly are professional sports leagues and their teams? Which stand out especially for their green efforts?                     -- Al Simpson, Medina, OH

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Something Wild
12:00 am
Fri October 19, 2012

Azure Crescendo

Credit Photo by Francie Von Mertens.
Bluebirds reside in tree cavities or manmade nestboxes.

Generations ago, when people lived closer to the natural world, more outdoors than in, mild October days were called "bluebird weather. "The eastern bluebirds' gentle, quizzical notes were familiar and their distinctive habits recognized. A bluebird family remains together this time of year when most other bird species disperse. They favor field or open habitat, and typically perch on branches at field edge when they feed. Family members take turns dropping down to the ground then return to perch, one after another, most likely in pursuit of grasshopper or cricket.

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Word of Mouth
10:00 am
Fri October 5, 2012

Word of Mouth 10.06.2012

Credit 623 via Flickr Creative Commons

Part 1: Data's Dirty Little Secret

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EarthTalk,
1:55 pm
Fri September 21, 2012

The "Green Scissors" campaign

Credit Photos.com/Thinkstock
Green Scissors was launched to call attention to programs that both harm the environment and waste tax dollars, including environmentally damaging public lands, water projects, agricultural and fossil fuel subsidies.

EarthTalk®
E - The Environmental Magazine


Dear EarthTalk: What is the “Green Scissors” campaign, which I understand can help the environment and has support from both liberals and conservatives?     

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EarthTalk
11:48 am
Wed September 12, 2012

How Safe Is Cat Litter

Credit BananaStock/Thinkstock
Many cat litters contain significant amounts of silica dust, chemical fragrances and, in "clumping" cat litters, sodium bentonite clay, derived from destructive strip mining and can cause gastrointestinal distress in cats that can lead to death.

EarthTalk®
E - The Environmental Magazine

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EarthTalk
11:47 am
Wed September 12, 2012

American Consumption Habits

Credit Comstock/Thinkstock
With less than 5 percent of world population, the U.S. uses a third of the world’s paper, a quarter of the oil, coal and aluminum, and 19 percent of the copper. The U.S. ranks highest by a considerable margin in most consumer categories as well.

EarthTalk®
E - The Environmental Magazine


Dear EarthTalk: I read that a single child born in the U.S. has a greater effect on the environment than a dozen children born in a developing country? Can you explain why?   

-- Josh C., via e-mail

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EarthTalk
3:53 pm
Wed September 5, 2012

Safer Sunscreens

Credit Fuse / Thinkstock
Most of us assume that all we need do to prevent sunburns and skin cancer from exposure to the sun is to slather on sunscreen. But consumers should be careful about which sunscreens they trust for themselves and, even more important, for their kids.

EarthTalk®
E - The Environmental Magazine

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Blogs
3:51 pm
Wed September 5, 2012

Baggage-laden Biofuels

Credit Hemera collection
Biofuels (or agrofuels) can be a carbon-neutral energy source, but the overall process of producing them is far from carbon neutral, given the substantial amount of fossil fuels expended in growing, harvesting, processing and distributing them.

EarthTalk®
E - The Environmental Magazine

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