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Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.

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Celebrate Nuclear Abolition Day by contacting Secretary of State John Kerry.

Rendez-Vous Ottawa

October 25, 2014 - October 26, 2014

Location: University of Ottawa

North American conference on the Humanitarian Impact of Nuclear Weapons Initiative. Two days of expert panels, "lightning talks," group discussions and workshops, including presentations by PSR's Dr. Andy Kanter and Martin Fleck.

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In the Spotlight

  • July 17, 2014
    Our Best Opportunity to Cut Climate Change
    We need you to take action now! Tell the EPA that its proposed rule to cut carbon pollution from power plants Is vitally important and on the right track – but can be strengthened.