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 Dette er et spørsmål for å teste om du er en menneskelig besøkende og for å hindre automatiserte spammeldinger. Copied to clipboard REQUEST TO REMOVE Birth year 1908 Death year 2002 Occupation Forsker Nationality United States