
Science in a Free Society is a 1978 book by Paul Feyerabend that continues the argument of his 1975 Against Method and criticizes the primacy of science and the scientific method in free societies. )
That is, when you look seriously at what scientists do as opposed to what they say they do when they attempt to justify their work, you will find they are not falsifiers but model-builders. If you like to learn more about how Popper has fared in the philosophy of science, you might find Thomas Kuhn [0] and Paul Feyerabend [1],[2] interesting counterpoints, I would throw in the work of Larry Laudan too as it is a good overview of "realist" attempts to move beyond falsification while trying to avoid Feyerabend's embrace of "relativism." [3],[4]
Obviously alot of more recent and good literature on the subject!
[0]: Kuhn, T.S. The Structure of Scientific Revolutions. Chicago: University of Chicago Press, 1962 [1]: 1975. Against Method: Outline of an Anarchistic Theory of Knowledge [2]: 1978. Science in a Free Society [3]: 1977. Progress and its Problems: Towards a Theory of Scientific Growth [4]: 1996. Beyond Positivism and Relativism