5 ideas
| 5959 | Some philosophers say the soul is light [Plutarch] |
| 8412 | A causal interaction is when two processes intersect, and correlated modifications persist afterwards [Salmon] |
| 8413 | Cause must come first in propagations of causal interactions, but interactions are simultaneous [Salmon] |
| 8411 | Instead of localised events, I take enduring and extended processes as basic to causation [Salmon] |
| 12702 | Causes can be inferred from perfect knowledge of their effects [Leibniz] |