Fuzzy Set Theory was formalised by Professor Lofti Zadeh at the University of California in 1965. What Zadeh proposed is very much a paradigm shift that first gained acceptance in the Far East and its successful application has ensured its adoption around the world.

The foundations for a paradigm shift may be in place, but it may be some time before we see whether a truly novel perspective develops or these tensions are accommodated within an expanded modern synthesis.

The trouble is that over longer periods unresolved anomalies accumulate and eventually get to the point where some scientists begin to question the paradigm itself. […] In the end, the crisis is resolved by a revolutionary change in world-view in which the now-deficient paradigm is replaced by a newer one. This is the paradigm shift of modern parlance and after it has happened the scientific field returns to normal science, based on the new framework. And so it goes on.

So the fact that people are calling me, a woman of a certain age and demographic, to sit down on studio films — which have not been my bread and butter — there’s definitely a paradigm shift.

The Russian invasion of Ukraine is causing a paradigm shift on the scale of 9/11 in how democracy will confront future threats, the foreign secretary, Liz Truss, will predict in Washington on Thursday.

Google, meanwhile, has been caught off guard by what some are claiming is a paradigm shift in how users find information on the web.

Paradigm shift

Meaning

Noun