tene Wrote:
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> first of all: can someone explain me the origin of
> the "catch-22" expression?
Thanks for asking this question. It's a phrase I've heard (and used) all my life, and I never understood its origin. So I just did a bit of research.
First, in American English a "catch" is a limitation that reduces the scope of a promise or offer, usually in a way that makes the promise or offer meaningless. For example: "I'll give you this hundred-dollar watch for free! There's only one catch: You aren't allowed to actually wear it." When someone makes a promise or offer that sounds too good to be true, it is common to ask, "What's the catch?"
In 1961 a novelist named Joseph Heller wrote what is now a classic novel called "Catch-22." It was based on a fictional character in the American Military who was astonished by all of the paradoxes he saw there. The worst paradox was rule #22, which he called "Catch-22." For more details, see this Wikipedia article [
en.wikipedia.org] . The phrase is now used to mean any kind of paradoxical situation that is "no-win" or a "double bind" or uses "circular logic."