Yeah, Alan Kay says things to that effect, too. Another way to look at it is, assigning all the credit for those "trillions in value" to Xerox PARC (my oh my, creating so much value and capturing so little? how did that happen?) is a warped way to look at the history of computing and thus is the perfect example of the problem that makes you "embarrassed to work in this industry."

As to Niels Bohr... I think the transistor or the concept of decidability are more like what physicists do/achieve than OO or WIMP interfaces. One can disagree with that but one can also agree with that, I think, even if their age is above 20, their memory spans whole years etc. etc.

Actually, not every physicist knows what Niels Bohr did. I know a very smart and hardworking physicist who did some complicated math on details of particular renormalization procedure in quantum field theory but could not explain how Bohr's model of hydrogen works.

As to the Computer Science detriment, aren't you confusing computer science with a programming job? Do you really mean that the science is done by 21 year old people with no long term memory? I find that hard to believe.