
Principle attributed to Popper by Ryszard Kapiscinski in New York Times obituary, 1995.
Misattributed
Source: https://www.nytimes.com/1995/01/01/magazine/lives-well-lived-karl-popper-the-philosopher-as-giantslayer.html
Source: The Wretched of the Earth
Principle attributed to Popper by Ryszard Kapiscinski in New York Times obituary, 1995.
Misattributed
Source: https://www.nytimes.com/1995/01/01/magazine/lives-well-lived-karl-popper-the-philosopher-as-giantslayer.html
Source: The Role of Education in Global Security (2007), p.106
Source: The Fascist Offensive and the Tasks of the Communist International in the Struggle of the Working Class against Fascism, Ch. 1.
Quarterly Review, 112, 1862, p. 542
1860s
Speech delivered at the Metropolitan Tabernacle, Newington Butts, London on 24th May 1870. See Education in India for major portion of the speech.
“ A New Storm Against Imperialism https://www.marxists.org/reference/archive/mao/selected-works/volume-9/mswv9_80.htm” (1968)
(1847)