Carlos Umaña

Carlos Umaña is the president of the International Physicians for the Prevention of Nuclear War Costa Rica.

Anti-Nuclear War Demonstration

Rebuilding the Antinuclear Movement Rebuilding the Antinuclear Movement

A fierce resistance to nuclear weapons means disrupting the dominant narratives about nuclear weapons as tools of “safety” and “security” and “peace.”

Jun 1, 2018 / Ray Acheson, Loreta Castro, Beatrice Fihn, Linnet Ngayu, and Carlos Umaña

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