ALL OF METAPHYSICS

http://www.math.toronto.edu/mathnet/falseProofs/first1eq2.html

• When speaking in abstractions, it becomes difficult to keep be sure of rigor. 
• http://www.nizkor.org/features/fallacies/ While there are a lot of fallacies, the most dangerous are the ones which we cannot anticipate 
• For example, mixing two good foods does not always render a third food as good as both component foods combined, but people do this kind of informal abstract addition all the time