Combining Philosophers

All the ideas for Arcesilaus, Aenesidemus and P. Johnson-Laird

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3 ideas

13. Knowledge Criteria / D. Scepticism / 3. Illusion Scepticism
A false object might give the same presentation as a true one [Arcesilaus, by Cicero]
14. Science / B. Scientific Theories / 7. Scientific Models
The models we use in reasoning may be more like perceptions than like language [Johnson-Laird]
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / h. Against ethics
There is no universal goal to human life [Aenesidemus, by Photius]