When first published in 1959, this book revolutionized contemporary thinking about science and knowledge. It remains one of the most widely read books about science to come out of the 20th century.

PART I Introduction to the Logic of Science 1 A Survey of Some Fundamental Problems 2 On the Problem of a Theory of Scientific Method PART II Some Structural Components of a Theory of Experience 3 Theories 4 Falsifiability 5 The Problem of the Empirical Basis 6 Degrees of Testability 7 Simplicity 41 Elimination of the Aesthetic and the Pragmatic Concepts of Simplicity 8 Probability 9 Some Observations on Quantum Theory 10 Corroboration, or How a Theory Stands up to Tests