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Letter to President Obama on the Rio+20 Earth Summit

A Green Group letter to President Obama signed by PSR, urging him to attend the Rio+20 Earth Summit in Brazil.

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In the Spotlight

  • October 15, 2016
    Boston Symposium
    A one-day Symposium to examine the catastrophic public health consequences of climate change and the ways that climate change will increase the risk of conflict, including nuclear war.