February 1977 Issue [Article] Revising the facts of life Download PDF Adjust Share by P.B. (Peter Brian) Medawar, J.S. Medawar, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Aging Biology Cancer Genetics Immunology Research More from P.B. (Peter Brian) Medawar Advice to a young scientist Human actions wisely undertaken Glossary of technical terms Revising the facts of life Adjust Share