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There is no case for an American Ebola czar, least of all another political “fixer” who has no expertise in public health. This is just another case of the Obama administration putting politics before substance, and cowering at the idiocy and vileness of the Republicans in Congress. We already have an enormously competent national Ebola [...]

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We shouldn’t require a horrific epidemic like Ebola to remind us why we observe Global Handwashing Day today. But it seems, alas, many in the world can use a reminder about the importance of good hygiene. Though proper hygiene – including the use of soap and water to stop the transmission of infections – has [...]

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The Ebola epidemic is paradoxical: it is out of control yet readily controllable. The key to epidemic control is rapid diagnosis, isolation, and treatment of infected individuals. This approach was used in past Ebola outbreaks through contact tracing, in which anyone exposed to a person with Ebola was monitored, tested if they developed symptoms, and, [...]

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The world faces an unprecedented challenge: to change the high-carbon energy DNA of the global economy in the next three decades to low carbon. This requires directed technological change on a historic scale. It could well fail, and with failure will come a planet wrecked by climate change. At Tuesday’s UN climate summit, nations began [...]

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Sustainable development is the central drama of our time. In many ways, humanity has squandered the time it once had to adjust to environmental realities. Now our backs are up against the wall. We are living in history, and our generation’s history is the threat of unprecedented, global-scale environmental catastrophe. The starting point is our [...]

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