American theoretical physicist This page exists in: English Español Austrian-born Amrerican theoretical physicist. Co-founder of the Union of concerned scientists. Director-general of CERN 1961-1966. SHARE Email to share with Your name CAPTCHA Cette question sert à vérifier si vous êtes un visiteur humain ou non afin d'éviter les soumissions de pourriel (spam) automatisées. Copied to clipboard REQUEST TO REMOVE Birth year 1908 Death year 2002 Occupation Scientifique Nationality United States