Achille C. Varzi 3. This is a series of illustrated stories for children featuring same basic philosophical problems and topics such as existence, perception, dependence, knowledge, truth, numbers, colors, and more. The stories are very simple and are intended for the 5 to 7 years old.
Possible worlds are the sandbox of imagination and play a central role in philosophical thinking.
The conventional mathematical approach to describing space uses points as its fundamental building blocks. Points are taken as primitive and higher dimensional entities such as lines and surfaces are constructed as sets of points. However, there has been a long tradition which has asserted that extended spatial entities cannot be built out of individual points. The purpose of this book is to provide a compilation of the most significant papers in this area, along with a comprehensive introduction and an extensive annotated bibliography. A defense of the conventionalist conception of logic.