Anne Pringle, a Harvard mycologist, believes that lichens growing on a grave marker may help determine if immortality is biologically possible.
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Things to do, consider and act on to create a sustainable future for people and planet
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A new study makes the fundamental case for congestion pricing... In 1962, transportation researcher Anthony Downs suggested that U.S. cities suffered from a fundamental law of highway congestion: "This Law states that on urban commuter expressways, peak-hour traffic congestion rises to meet maximum capacity." What was the case half a century ago remains true today. Except worse. In a research paper published in this month's American Economic Review, a pair of economists from the University of Toronto confirm the fundamental law of highway congestion, but argue it doesn't go far enough. Via Lauren Moss Delete the scoop?
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