an approach to philosophy developed by Austrian philosopher Ludwig Wittgenstein (1889–1951) and British philosopher Bertrand Russell (1872–1970) at the beginning of the 20th century. According to this view, the truth or falsity of complex statements could be determined by analyzing them into simple, elemental, logical propositions. The main task of philosophy is therefore the clarification of thought and language rather than the creation of speculative systems or theories. This approach influenced logical positivism and remained dominant in Britain and the United States during the 20th century. Compare continental philosophy.