. . . . . . "British biologist" . . . . "1975-09-26Z"^^ . . . "Waddington, Conrad Hal"@en . "Conrad Hal Waddington"@en . "1905-11-08Z"^^ . "1975Z"^^ . . . . . . "Conrad Hal Waddington CBE FRS FRSE (8 November 1905 \u2013 26 September 1975) was a British developmental biologist, paleontologist, geneticist, embryologist and philosopher who laid the foundations for systems biology. He had wide interests that included poetry and painting, as well as left-wing political leanings. In his book The Scientific Attitude (1941), he touched on political topics such as central planning and praised marxism as a \"profound scientific philosophy\"."@en . . "1905Z"^^ . . . .