To sharpen the mind and calibrate the senses we begin with an old paradox…
“A man says that he is lying,” posited fourth century BC Greek philosopher Eubulides of Miletus. “Is what he says true or false?”
You tell us… For if the man’s claim he is lying is true, then he is lying; the statement is false. If the man’s claim he is lying is not true, then he is not actually lying; the statement is true.
Obviously, answering the question using logic, leads to a logical contradiction. It ties the mind into a giant knot. How can it be possible that what the man says is true or what he says is false? It can’t. Thus we’re left with unsolvable impasse, the Liar Paradox.
Naturally, recounting this paradox is not without motive. For one thing, it allows us to do something people rarely do these days…think. Plus, it’s a good warm up for contemplating contemporary monetary policy… Continue reading







