Unknown known: Difference between revisions

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{{d|Unknown known|/ʌnˈnəʊn nəʊn/|n|}}
{{d|Unknown known|/ʌnˈnəʊn nəʊn/|n|}}


One type of [[unknowns|unknown]] that doesn’t appear in [[Rumsfeld’s taxonomy - Risk Article|Donald Rumsfeld’s taxonomy]], but which ''should'', since it is probably the source of ''more'' catastrophe in our time than any of the others is the [[unknown known|“unknown known]]”.
One type of [[unknowns|unknown]] that doesn’t appear in [[Rumsfeld’s taxonomy - Risk Article|Donald Rumsfeld’s taxonomy]] of “knowns”, but which ''should'', since it is the source of ''more'' catastrophe in our time than any of the others, is the [[unknown known|“unknown known]]”.


Unknown knowns are the things you ''do'' know, but you don’t ''know'' you know — or, at least, conveniently ''forget'' you know — at just the point it would have been most prescient to remember them.  
Unknown knowns are the things you ''do'' know, but you don’t ''know'' you know — or, at least, conveniently ''forget'' you know — at just the point it would have been most prescient to remember them.