Why Obey the Laws of Logic?

There is a wonderful little book that I would blog if I were not so lazy called Walking the Tightrope of Reason. Robert Fogelin explores the paradoxes and problems associated with reason and logic. On the one hand, we are absolutely and unavoidably commited to the integrity of reason. On the other hand, we find that reason has a tendency to turn against itself and create incoherence when pursued unrestrained. In an early chapter entitled “Why Obey the Laws of Logic?” he makes the point that if we reject the law of non-contradiction, everything goes south fast:
The standard proof that everything follows from a contradiction depends on three seemingly unassailable principles. (more…)

