• [2014-01-14] Top scientists ask UN leaders to act on nuclear weapons, climate change
  + http://thebulletin.org/five-minutes-too-close + http://www.thebulletin.org/multimedia/2013-doomsday-clock-symposium
  in Tietoukka Monitor > 2014 > 2014-03 with climate_change nuclear_weapons security

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