Combining Texts

All the ideas for 'Two Problems of Epistemology', 'The Realm of Matter' and 'Answer to 'What is Enlightenment?''

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

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3 ideas

7. Existence / A. Nature of Existence / 6. Criterion for Existence

18521

The criterion of existence is the possibility of action [Santayana]

14. Science / A. Basis of Science / 6. Falsification

18284

Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper]

25. Social Practice / A. Freedoms / 3. Free speech

21058

Enlightenment requires the free use of reason in the public realm [Kant]