Combining Philosophers

All the ideas for Speussipus, Einstein,A/Infeld,L and Adam Cross

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

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4 ideas

9. Objects / B. Unity of Objects / 2. Substance / c. Types of substance

594	Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle]

13. Knowledge Criteria / C. External Justification / 1. External Justification

3568	Surely ALL truths are externally justified, by the facts? [Cross,A]

27. Natural Reality / B. Modern Physics / 2. Electrodynamics / b. Fields

18202

The concept of a field gradually replaced the substances in explaining relations between charges [Einstein/Infeld]

28. God / C. Attitudes to God / 5. Atheism

2632	Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero]