I said ‘jab’ because I thought you may have been offended by my brief mention of ‘religion’. I wasn’t taking a ‘jab’ at religion at all.
I don’t really consider a paradigm shift to be anything other than a human item, so to refer to a paradigm shift in art, science, religious thought, aesthetics, political or anything else, is not something I can quite get my head around in the context of this discussion.
I guess a good Marxist would insist that such ‘revolutions’ are part of a necessary conflict of opinions. I think it was Schiller who said something along the lines of humans being a kind of creature likely to destroy perfection out of sheer boredom - we’re ‘anti-dogmatic’ in that sense, because I believe stagnation always instigates a revolution of some kind (by way of exploration and/or death). This makes sense in terms of a ‘paradigm’, as once everyone is pulling roughly in the same direction things go swimmingly, when things ‘halt’ - a term I’ve been very interested in regarding this subject matter - anyone can shift the momentum. Maybe that is a biased analogy though that adheres to strictly to Newtonian mechanics?
In the sense of a paradigm shift I’d relate this more to disrupting the axis mundi (or weltanschauung if you prefer) rather than just ‘psychological fixedness’ (which sounds too tame a term for a societal shift, but fitting for individual cases). For the individual we’ve learnt a fair bit about brain functioning and it doesn’t take much to see how IOR (inhibition of return) and neural priming effects our world views. The successful communication of a new perspective is what instigates the beginnings of an evidence based paradigm shift in terms of science.
Who is more likely to say “Wow! We were wrong. How fascinating!”, and who is more likely to say, “We’re not wrong! Evidence doesn’t matter, I just KNOW what the truth is.”
Paradigm shifts open up a whole new way of ‘viewing’ the world. Some are fearful of this for various reasons, including commitments to areas now deemed worthless, financial investment (the genome project is an example of that - pharma companies bought up genes to research for huge sums, but now few think such research into individual genes is of any significant use as the whole genome is far more complex and interactive than anyone had imagined). Is that ‘dogma’? Nope. That is politics, and politicking in science causes some people to deceive others - Feynman pointed this out with his famous words about ‘mother nature’ after the shuttle disaster. Newton was hardly a ‘scientist’ by any modern standard, but none of that matters to the OP as far as I can see?
How/Why do you see paradigm shifts as important to critical thought? I can see the relation, but not where you’re going. Keep in mind a ‘paradigm shift’ has adapted its use since Kuhn.