Zhang Dongsun

Zhang Dongsun (1886–1973), also known as Chang Tung-sun, was a prominent Chinese philosopher, public intellectual, and political figure. Born in Hangzhou, Zhejiang, he studied in Japan, where he was influenced by Immanuel Kant and attempted to reinterpret Confucianism along Kantian lines. He also engaged with the philosophies of Henri Bergson and Bertrand Russell, whom he accompanied on a tour of China in 1920. Zhang was a key proponent of Chinese socialistic liberalism and a significant figure in the China Democratic League. He served as a professor of Philosophy and China studies at Tsinghua University and Yenching University. His philosophical system centered on pluralistic epistemology, derived from a revised Kantian philosophy, and incorporated neo-realistic views and a new cosmology called panstructuralism. He explored the dialectical aspects of Aristotelian logic and the influence of the Chinese language on Chinese philosophy, identifying correlative thinking as a key characteristic. After the establishment of the People's Republic of China in 1949, Zhang accepted government positions but secretly provided intelligence to the US during the Korean War, seeking to maintain China's strategic flexibility. This activity was discovered, leading to his expulsion from the China Democratic League, loss of government positions, imprisonment, and ultimately his death in 1973.