Synthese (2011) 179:203–206 DOI 10.1007/s11229-010-9774-7 Introduction Johan van Benthem · Theo Kuipers · Henk Visser Received: 10 January 2010 / Accepted: 10 January 2010 / Published online: 31 August 2010 © The Author(s) 2010. This article is published with open access at Springerlink.com Evert Willem Beth (Almelo, July 7, 1908—Amsterdam, April 12, 1964) was the main founder of logic and formal philosophy in The Netherlands. His remarkable research career produced ground-breaking insights in the foundations of mathematics and philosophy, and his teaching inspired a generation of gifted students. Moreover, Beth’s organizational talents were instrumental in creating the Amsterdam Institute for Logic and Foundations of the Exact Sciences, the first true philosophy depart- ment in The Netherlands, and the international Division of Logic, Methodology and Philosophy of Science. This issue of Synthese pays tribute to the lasting influence of this remarkable person. J. van Benthem Amsterdam, The Netherlands T. Kuipers (B) Groningen, The Netherlands e-mail:
[email protected] H. Visser Maastricht, The Netherlands 123 204 Synthese (2011) 179:203–206 Beth was trained as a philosopher, mathematician and physicist. His doctoral dis- sertation in 1935 was on the philosophy of mathematics, and he quickly became a prominent protagonist of the international scientific philosophy of the age, with math- ematical logic as its strong arm. Soon a prolific philosophical period started, resulting in original insights into the nature of scientific philosophy, the philosophy of mathe- matics, and the semantics of physical theories. Beth’s main mathematical results were found in the 1950s, in his more advanced years (a beacon of hope to the middle- aged who have not been touched by creativity yet).