[kcovia]

Check out The Structure of Scientific Revolutions for an argument for this in the science world:

http://en.m.wikipedia.org/wiki/The_Structure_of_Scientific_R...

In a nutshell: people don't change fundamental beliefs, even when confronted with evidence. Instead, they die off and the newer generation adopts the new theory.

[benbreen]

That really isn't what Kuhn is getting at with the idea of a paradigm shift. It's not an argument based on generational age or demographics, it's more about observational data slowly accumulating until current explanatory models become untenable. The people doing the accumulating and the people doing the sudden theoretical shift aren't necessarily the old in one camp and the young in the other. Granted I do see how that argument could be made, given the fact that a lot of the famous paradigm shifts were made by people in their 20s - it just isn't Kuhn's argument.

[kiba]

I am sure Einstein and his generation would like a word with you.

[zw123456]

Most of what Einstein achieved were during his miracle years from 1905 - 1915 when he was in his 20's and 30's. But just to level set, I am not an ageist, I am 58 years old. And all this is just my opinion of course, but I find for myself it is harder and harder to accept new ideas. But being aware of this, I try to always listen and embrace new "crazy" ideas young people come up with. I think older people like me have wisdom and younger people have new ideas and if there was a way to combine those things it would be powerful. Perhaps stating the obvious there.