You have chosen 'Queries to the 'Opticks'' by Isaac Newton, 'Ethics: Inventing Right and Wrong' by J.L. Mackie and 'Rules for the Direction of the Mind' by Ren Descartes
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Existence, or select a subheading: |
A. | Nature of Existence | |
B. | Change in Existence | |
C. | Structure of Existence | |
D. | Theories of Reality | |
E. | Categories |