Before revision: +Rumsfeld matrixThe Rumsfeld Matrix (Chapter 13) - The Climate Demon, Saravanan R., Cambridge University Press (2021) Online ISBN 9781009039604, DOI URL know itWe don't know itAccuracyWe know that we know itKnown knownsUnknown knownsWe don't know that we know itKnown unknownsUnknown unknowns Origins Rumsfeld's statement brought attention to the concepts of known knowns, known unknowns, and unknown unknowns, but national security and intelligence professionals have long used an analysis technique referred to as the Johari window.
After revision: +Rumsfeld matrixThe Rumsfeld Matrix (Chapter 13) - The Climate Demon, Saravanan R., Cambridge University Press (2021) Online ISBN 9781009039604, DOI URL know itWe don't know itAccuracyWe know that we know itKnown knowns: Things we are aware of and understandUnknown knowns: Things we understand but are not aware ofWe don't know that we know itKnown unknowns: Things we are aware of but don't understandUnknown unknowns: Things we are neither aware of nor understand Origins Rumsfeld's statement brought attention to the concepts of known knowns, known unknowns, and unknown unknowns, but national security and intelligence professionals have long used an analysis technique referred to as the Johari window.