Combining Philosophers

All the ideas for William S. Jevons, Benjamin Constant and David Hildebrand

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4 ideas

6. Mathematics / C. Sources of Mathematics / 6. Logicism / a. Early logicism

8628	I hold that algebra and number are developments of logic [Jevons]

23. Ethics / D. Deontological Ethics / 2. Duty

22439

There are only duties if there are rights, so truth is only for those with a right to it [Constant]

22440

Unconditional truth-telling makes a society impossible [Constant]

24. Political Theory / D. Ideologies / 13. Green Politics

22881

Should we value environmental systems for human benefit, or for their own sake? [Hildebrand]