The Science of Sustainability

Tag: co2

The Great Escape: How Soil Protects Us from Carbon Emissions

The Great Escape: How Soil Protects Us from Carbon Emissions

Recent measurements show that the billions of tons of old carbon hidden deep in the earth may release into the atmosphere, greatly accelerating climate change.

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Are Doughnuts Destroying Forests?

Are Doughnuts Destroying Forests?

A conversation with a forestry expert reveals doughnuts as unlikely contributors to global deforestation.

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Which Are Gassier, Volcanoes or Humans?

Which Are Gassier, Volcanoes or Humans?

Volcanoes release a lot of gas, including carbon dioxide. Can we blame them for climate change instead of us?

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Being Green on the Way to Work

Being Green on the Way to Work

On Thursday, May 14th, expect a jump in the number of bikes on the road in San Francisco. The reason for the inflation? Bike to Work Day.

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Producer's Notes – Biofuels: Beyond Ethanol

Producer's Notes – Biofuels: Beyond Ethanol

A sample of switchgrass at Sandia National LaboratoriesIt doesn't need to be said that there's a heated debate about how to mitigate greenhouse gas emissions with actions that lessen our society's carbon footprint. Biofuels like ethanol or biodiesel are one option. They're touted as being carbon neutral because the CO2 they emit comes from crops […]

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