Rudolf Carnap (1891-1970) and Otto Neurath (1882-1945) decisively determined the development of the scientific world view of logical empiricism. The contributions to this volume illuminate from different perspectives the intricate relations between these two key thinkers.

List of Figures Introduction Part 1 Prehistory 1 Between Pietism and Herbartianism Archaeological Vestiges in Carnap’s Thought   Michael Heidelberger 2 Neurath’s Anti-correspondentism and Avenarius   Lucas Baccarat Silva Negrão de Campos 3 Carnap and Neurath’s Electromagnetic Ways to the Scientific World-Conception   Jordi Cat 4 Reductionism, Structuralism, and Carnap’s Aufbau   Thomas Uebel Part 2 Physicalism, Protocol-Sentences, and Semantics 5 Sources of Linguistic Physicalism. Carnap’s and Neurath’s Views on Autopsychological Sentences, Private Language and the Nature of Experience   Gergely Ambrus 6 Conceptions of Protocol Sentences in Neurath and Carnap and the Bipartite Metatheory Conception   Joseph Bentley 7 Caught in the Middle? Empiricism, Epistemology, and Metaphilosophy in the Development of Carnap’s Views on Protocol Sentences   Johannes Friedl 8 Carnap and Neurath on Truth, Meta-Language and Semantics   Ulf Höfer Part 3 Contexts and Relations 9 Truth in Science and Everyday Life Bertrand Russell’s Theories of Meaning and Truth as Controversial Issues between Carnap and Neurath   Hans-Joachim Dahms 10 Carnap and Neurath as Critics of the Tractatus   Christoph Limbeck-Lilienau 11 Isotype, Logical Empiricism, and the Scientific World-Conception   Christopher Burke and Günther Sandner 12 Kurt Gödel in the Carnap Diaries and Carnap-Neurath Correspondence – a New Look at his Personality and Scholarship   Friedrich Stadler 13 Neurath on “Plato-Hitler” and the British Scene of Irritation   Adam Tamas Tuboly Index