The Life of Zamenhof The Life of Zamenhof The Life of Zamenhof is a biography of L. L. Zamenhof, the founder of Esperanto, written in Esperanto by Edmond Privat. The first edition was in 1920 with 208 pages, and the second edition was in 1923 with 109 pages. Titles of the chapters in the English translation by Ralph Eliott: The Peoples of Lithuania; A Child in Bielostok; A Schoolboy in Warsaw; Student Years; Doktoro Esperanto; A Prophet of Idealism; "Homarano"; Congress Speeches; The Linguist; The Writer; The Ethical Thinker; Approach of Death. "The master, already dead, with a living spirit is among us and
Ludwik Fleck is difficult because a collective attains over time a specific way of investigating, bringing with it a blindness to alternative ways of observing and conceptualization. Change was especially possible when members of two thought collectives met and cooperated in observing, formulating hypothesis and ideas. He strongly advocated comparative epistemology. This approach anticipated later developments in social constructionism, and especially the development of critical science and technology studies. Ludwik Fleck Ludwik Fleck (11 July 1896 – 5 June 1961) was a Polish and Israeli physician and biologist who did important work in epidemic typhus in Lwów, Poland, with Rudolf Weigl and