@Zetherin,
Zetherin;112065 wrote:I'm only starting to learn logic myself. I'd say if you want someone to reference you a logic textbook, ask Emil, VideCorSpoon, or kennethamy - these three probably know more about logic than most people on the forum. What I am doing is starting with a holistic understanding of what is logic, and then delving into basic formal logic. From there, I'm not sure where to go. Heck, I may not even be interested in all the formalizations and go back to being a poetic twit. We'll see.
So how have you started?
Emil,
VideCorSpoon,
kennethamy - Can you suggest a logic textbook for me to start?
Also,
kennethamy, you once asked me if Ortega had ever studied logic. I also mentioned in another post that what I appreciated most about his writings was that they were very easy to understand. There was one work, however, that I had difficulty with. Not because I couldn't read it but because I didn't have the background in philosophy to understand or appreciate it.
It's a work of what we would call metalogic, subjecting the practice of logic ro an analysis and investigation.
The title is
The Idea of Principle in Leibnitz and the Evolution of Deductive Theory. I have transcribed the Table of Contents so that you can get an idea of the range of topics included:
1. The Idea of Principle in Leibnitz
2. What a Principle Is
3. Thinking and Being, or The Heavenly Twins
4. Three Positions of Philosophy with Respect to Science
5. The Reign of Physics Begins about 1750
6. Back Over the Road
7. Algebra as a "Way of Thinking"
8. Analytical Geometry
9. Concept as a "Term"
10. Truth and Logicality
11. The Concept in Pre-Cartesian Deductive Theory
12. Proof in the Deductive Theory According to Aristotle
13. Logical Structure in the Science of Euclid
14. Definitions in Euclid
15. "Evidence" in Euclid's Axioms
16. Aristotle and the "Transcendental Deduction" of Principles
17. The "Implicit Axioms" in Euclid--Common Axioms and "Proper" Axioms
18. Sensualism in the Aristotelian "Way of Thinking"
19. Essay on What Happened to Aristotle with Principles
20. Parenthetical Note on Scholasticisms
21. New Revision of the Itinerary
22. Incommunicability of the Genera
23. Modernity and Primitivism in Aristotle
24. The "New Way of Thinking" and Aristotelian Demagoguery
25. The Cataleptic Imagination of the Stoics
26. Ideoma--Draoma
27. Doubt, the Beginning of Philosophy
28. The Historical Origin of Philosophy
29. The Level of Our Roots
30. Belief and Truth
31. The Dramatic Side of Philosophy
32. The Jovial Side of Philosophy
33. The Cartesian "Way of Thinking"
Appendix 1. Concerning Optimism in Leibnitz
Appendix 2: Renaissance, Humanism, and Counter Reformation
If anyone has read this I would appreciate feedback on it.
"Clarity is the courtesy of the philosopher" - Ortega y Gasset