"On Being Certain" by Robert A. Burton has got to be one of the most depressing book I've read so far. You know what Kurt Godel did to Math? And what Descartes did it to EVERYTHING?

Well, using the latest results from psychology and neurology, Dr Burton finished the job by doing it to "Cogito Ergo Sum." Nice one, doc.


To sum it up,

Godel + Descartes + Burton = Massive headache.


Pick it up from your nearest library. If you dare.