Combining Texts

All the ideas for 'The Road to Serfdom', 'Gentzen's Analysis of First-Order Proofs' and 'The Quest for Certainty'

expand these ideas     |    start again     |     specify just one area for these texts

7 ideas

5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic
13831 Logic is based on transitions between sentences [Prawitz]
5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives
13825 Natural deduction introduction rules may represent 'definitions' of logical connectives [Prawitz]
5. Theory of Logic / H. Proof Systems / 4. Natural Deduction
13823 In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz]
11. Knowledge Aims / B. Certain Knowledge / 1. Certainty
21516 We want certainty in order achieve secure results for action [Dewey]
24. Political Theory / D. Ideologies / 8. Socialism
20575 Socialist economics needs a very strong central power, virtually leading to slavery [Hayek, by Oksala]
25. Social Practice / A. Freedoms / 4. Free market
22599 Hayek was a liberal, but mainly concerned with market freedom [Hayek, by Dunt]
22600 Impeding the market is likely to lead to extensive state control [Hayek]