Dealing with the uncertainty of the unknown
Donald Rumsfeld made famous the expression ‘unknown-unknowns’ on the 12 Feb 2002 (see for example: https://en.wikipedia.org/wiki/There_are_unknown_unknowns ). The US Secretary of Defense, Donald Rumsfeld, was providing an answer to a question at a Department of Defense briefing on weapons of mass destruction. But how do… Read More »Dealing with the uncertainty of the unknown