The Science of Sustainability

Rachel Raney

Rachel Raney

Rachel Raney is a Segment Producer for QUEST on KQED Television.

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Rachel Raney's Latest Posts

Earth Day TV Special: Where We've Been, Where We're Headed

Earth Day TV Special: Where We've Been, Where We're Headed

Journey back in time to the birth of the Bay Area's environmental movement. Meet the everyday people who rescued the Bay Area from environmental disaster and continue to inspire a new generation.

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Eat Less, Live Longer?

Eat Less, Live Longer?

Have we found the fountain of youth? Scientists are discovering ways to make animals live dramatically longer through calorie restriction — a diet that requires eating at least 30 percent fewer calories than normal. QUEST investigates why we age and what the societal costs are for living well beyond 100.

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Eat Less, Live Longer?

Eat Less, Live Longer?

Have we found the fountain of youth? Scientists are discovering ways to make animals live dramatically longer through calorie restriction – a diet that requires eating at least 30 percent fewer calories than normal. While the technique has attracted a small, but devout following, skepticism abounds. QUEST investigates why we age and what the societal […]

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