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Permaculture can turn the most arid, nutrient-free soil into thriving habitats

Geoff Lawton is using renewable natural resources to enrich ecosystems, CNN reports here: Permaculture can turn the most arid, nutrient-free soil into thriving habitats.

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‘Scary’ climate message from past

BBC News reports here: A new historical record of carbon dioxide levels suggests current political targets on climate may be “playing with fire”, scientists say.

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Solar power outshining Colorado's gas industry

AP reports here at Yahoo News: DURANGO, Colo. – The sun had just crested the distant ridge of the Rocky Mountains, but already it was producing enough power for the electric meter on the side of the Smiley Building to spin backward.

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