From green business and new environmental legislation to how nature impacts our environment in ways never before considered, Earth Wise offers a look at our changing environment.

Updated by @EarthWiseRadio

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Apr22

Earth Day On A Crowded Planet

NYC

In 1970, when the first Earth Day was celebrated, there were 200 million people living in the United States. Sometime during 2015, our population will top 320 million, and the Earth seems destined to harbor at least 10 billion of us by the middle of this century.

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Apr21

A New Catalyst for Producing Hydrogen

Hydrogen Car

We have spoken before about the prospects for using hydrogen as a clean auto fuel as well as an energy storage medium. Most hydrogen is produced using the steam methane reforming process, which requires natural gas, uses lots of energy, and produces carbon dioxide as a waste product. Hydrogen made this way is not really a green fuel.

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Apr20

The Value of Woodland Pools

woodland pool

Woodland pools are small, seasonal wetlands. In the Northeast, they are typically covered with ice and snow in the winter. In the heat of summer they dry up. And in the spring and late fall they contain standing water. Now is a great time for exploring the diversity of life in woodland pools.

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Apr17

McDonald’s And Antibiotics

McDonald's

McDonald’s – the world’s largest chain of hamburger fast food restaurants – recently announced plans to source chicken that is free of human antibiotics. The corporation, which is one of the country’s biggest buyers of chicken, is trying to shake its image of offering unhealthy and unnatural foods. The transition to this cleaner meat will take two years.

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Apr16

Designer Wetlands

prado wetlands

Drinking water supplies around the world often contain trace amounts of pharmaceuticals, agricultural and industrial chemicals, and other synthetic compounds that can harm reproduction in fish and may be linked to adverse health effects in humans. Many of these chemicals enter the water supply by passing through our bodies, entering the sewage system, and finding their way into rivers and other bodies of water. There are currently no US regulations for medical drugs under the Safe Drinking Water Act, so it is important to attack this problem proactively.

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Earth Wise is a presentation of WAMC Northeast Public Radio and The Cary Institute of Ecosystem Studies Follow us Facebook Twiter RSS Podcast