Paraconsistent logic is a theory of reasoning in philosophy that studies inconsistent data. The discipline has several different schools of thought, including preservationism, which responds to the problems that arise when human beings continue to reason when faced with inconsistent data. On Preserving is the first complete account of the Preservationist School, which developed in Canada out of the early work of Raymond Jennings, Peter Schotch, and their students.

Assembling the previously scattered works of the Preservationist School, this collection contains all of the most...

Learn the Hidden Secrets of World War 2 Newly updated November 2015 - NOW IN PAPERBACK World War II was much more than just a war among several nations. With the war came new forms of warfare, covert missions, special operations, sabotage, destruction, and espionage and so on among the enemies. Spies were employed, plans were formulated, and disguises were put up by both the Axis and the Allies to obtain information or to hinder the progress of the war. This resulted in some of the most unconventional, creative and ingenious operations that played an important role in shaping the course of...