PRI: Public Radio International

Living on Earth

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Smart meters, privacy nightmares

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Energy companies around the United States are installing smart meters to cut back on energy costs and usage. Privacy advocates are getting nervous.
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Population, food prices and global security

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Food prices are rising, dictators are falling and it's all interconnected with global security, according to Lester Brown.
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The hidden costs of coal

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Coal is one of the cheapest energy sources in the world, if you ignore the environmental costs and other externalities.
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Building a school from trash in Guatemala

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Guatemalan school children helped create a new schoolhouse out of discarded plastic bottles and other trash.
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BP oil spill and ongoing health problems

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Gulf Coast residents are experiencing a host of health problems, and the BP oil spill may be to blame.
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Poo-Gloos: Cleaning wastewater on the cheap

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The village of Gresham, Wisconsin, is trying a novel way of getting rid of wastewater: Poo-Gloos, like igloos for sewage.
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Ocean noise may threaten dolphins, whales

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Human activity is raising the noise levels in the ocean, which could threaten the lives of dolphins and endangered whales.
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Environmental groups sue the EPA to save species

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Laws protecting endangered species and regulating pesticides could drastically change because of a lawsuit against the Environmental Protection Agency.
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Government rethinks fluoride in drinking water

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The federal government is rethinking how much fluoride should be put in drinking water. Anti-fluoridation activists feel vindicated.
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Test tube sheep save endangered species

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The SVF Foundation farm in Newport, Rhode Island, freezes animal embryos to save endangered heritage species from extinction.
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