Jeremy Shearmur

This paper argues that it is not reasonable for a critical rationalist to be a religious believer in the Abrahamic tradition. The argument is distinctive, in that it takes seriously the critical rationalist view that we should abandon ‘justificationist’ argument. What this means, is that the structure of argument then becomes a matter of offering theories as resolutions of problems, and then judging how they fare in the face of ongoing critical appraisal. The paper surveys issues in several areas, including God and what is good; homosexuality; mysticism; and messianic ideas. It argues that, unless the believer engages in intellectual retreat (something that is unacceptable for the critical rationalist), the problem-situation facing the believer appears to be so daunting that it would be unreasonable for them to hope that they can overcome it.

This paper discusses Agassi’s critique of Popper’s theory of the “empirical basis”. It argues that Popper’s theory should be interpreted with emphasis on its realism and anti-subjectivism, and as stressing a tentative inter-subjective consensus as to what is observed when tests are made. It agrees with Agassi’s critique of “sensationalism”, disagrees that there are residues of “sensationalism” in Popper’s approach, and argues that Popper’s view should be supplemented by a tentative realist metaphysics.

This paper discusses Agassi’s critique of Popper’s theory of the “empirical basis”. It argues that Popper’s theory should be interpreted with emphasis on its realism and anti-subjectivism, and as stressing a tentative inter-subjective consensus as to what is observed when tests are made. It agrees with Agassi’s critique of “sensationalism”, disagrees that there are residues of “sensationalism” in Popper’s approach, and argues that Popper’s view should be supplemented by a tentative realist metaphysics.

Karl Popper was one of the most influential philosophers of the twentieth century. His criticism of induction and his falsifiability criterion of demarcation between science and non-science were major contributions to the philosophy of science. Popper's broader philosophy of critical rationalism comprised a distinctive philosophy of social science and political theory. His critique of historicism and advocacy of the open society marked him out as a significant philosopher of freedom and reason. This book sets out the historical and intellectual contexts in which Popper worked, and offers an overview and diverse criticisms of his central ideas. The volume brings together contributors with expertise on Popper's work, including people personally associated with Popper, specialists on the topics treated, and scholars with special interests in aspects of Popper's work

Popper’s methodological individualism faces some problems. It is not clear if we should interpret it as Weberian or along the lines of rational choice theory. As contrasted with what was done in Ian C. Jarvie’s admirable The Revolution in Anthropology, the theory was not addressed to concrete problem situations in social theory and does not fit well with Popper’s early ideas about methodological rules or his later ideas about metaphysical research programs. Further, its defenders–including Jarvie–interpret it in ways that give it little content, or which, I think mistakenly, take its thrust to be moral. In reinterpreting this nonetheless important idea, I think that we should take our lead from Jarvie in The Revolution in Anthropology.

lecture 1. Setting the table -- lecture 2. Liberalism introduced -- lecture 3. Liberalism -- lecture 4. Liberalism in dispute -- lecture 5. Libertarianism -- lecture 6. Conservatism, part 1 -- lecture 7. Conservatism, part 2 -- lecture 8. How society works -- lecture 9. Social capital, part 1 -- lecture 10. Social capital, part 2 -- lecture 11. Socialism -- lecture 12. Non-Marxist socialism -- lecture 13. Socialism, problems & objections -- lecture 14. Ecological ideas, part 1 -- lecture 15. Ecological ideas, part 2 -- lecture 16. Feminism -- lecture 17. Problems of liberal feminism -- lecture 18. Feminism concluded -- lecture 19. Nationalism -- lecture 20. Multiculturalism -- lecture 21. Gay & lesbian politics -- lecture 22. Religion & politics in the West -- lecture 23. Toleration, censorship & pornography -- lecture 24. The end of history.