Combining Texts

All the ideas for 'Human Flourishing, Ethics and Liberty', 'Dialogue on human freedom and origin of evil' and 'Gentzen's Analysis of First-Order Proofs'

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9 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]

6. Mathematics / A. Nature of Mathematics / 2. Geometry

13163

Circles must be bounded, so cannot be infinite [Leibniz]

16. Persons / F. Free Will / 6. Determinism / b. Fate

13162

Sloth's Syllogism: either it can't happen, or it is inevitable without my effort [Leibniz]

22. Metaethics / C. The Good / 1. Goodness / d. Good as virtue

5121	Basing ethics on flourishing makes it consequentialist, as actions are judged by contributing to it [Harman]

22. Metaethics / C. The Good / 2. Happiness / b. Eudaimonia

5120	What counts as 'flourishing' must be relative to various sets of values [Harman]

29. Religion / D. Religious Issues / 3. Problem of Evil / a. Problem of Evil

19339

Evil is a negation of good, which arises from non-being [Leibniz]

13164

God only made sin possible because a much greater good can be derived from it [Leibniz]