You have chosen 'Commentary on 'De Anima'' by Franciscus Toletus, 'Critique of the Gotha Program' by Karl Marx and 'Scientific Attitude and Fallibilism' by Charles Sanders Peirce
start again | choose another area for these texts | all the ideas for this combination of texts| All 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 |