Philosophy
 
Defintion of philosophy 
Argumentation [logic] 
Summary of textbook
Socrates-Nietzsche 
Wittgenstein, Heidegger 
"The Great Conversation: A Historical Introduction to Philosophy, 2nd Edition." 
Norman Melchert. 
Summary of the works of the most influential philosophers in western civilization. 
ETHICS
My thoughts on Ethics
The Elements of Moral Philosophy, 
Second Editon. 1993. James Rachels. McGraw-Hill Inc.