These achievements do not necessarily indicate a group difference in intelligence.
Yeah they do.
Not even IQ scores, since they measure learning and attitude as much as raw intelligence. At least in America, Jewish families (like many Asian-American families) often push their children into academic pursuits. When I went to CalTech it seemed that about half the student body was Jewish
IQ testers are well aware of this and adjust for it.
IQ tests work cross culturally and even inter-Intra-family--- with two children raised in the same household of different race- or twins raised in dfifferent households.
It wasn't because they were statistically smarter, it was because that's what their parents had always wanted them to do, and in Jewish families kids tend to go in the direction their parents push them. So they ended up becoming scientists and I suppose some of them won Nobel prizes. Many others became doctors and lawyers for the same reasons.
and Businessmen, Academics, Violinists, Media personalities and owners, etc?
I dare say there were more non-Jewish applicants in total to Cal Tech than Jewish ones and yet who got accepted and why?
It's not enough to want to go to Cal Tech, or Harvard or UCLA for that matter. You have to qualify.
(except for racial quotas/Affirmative action admitting unqualified)
I daresay very few Jewish kids in America grow up expecting to be truck drivers or night watchmen, no matter how smart or stupid they are.
I dare say very few Jewish parents want their kids to be Chess Champions, or Run NBC News, or particle physicians, for that matter. Doctors or Lawyers, Yes.
If you believe in evolution, (and you went to Cal Tech), one can, and Wiki and others do, go on to make a good case for this difference.
For 2000 years (and there are explanations that go further back) Jews were exiled in Europe, discriminated against, and denied land ownership and other rights. The most successful genetically, and otherwise 'fittest', were those who were the best merchants, scholars, etc.. not the most physically talented.
There are definitely differences in Racial IQ, not just 'learning' (IQ testers are not that naive) born out worldwide and on the Micro level too.
I know it's NOT PC, even verbotten.. but there are differences.
One can with PC say Blacks are better athletes, but can't say 'worse' in regards to anyone re intelligence. And yet to admit one is to acknowledge a difference can exist in the other.
I can't post pictures, charts or links yet but-- try this (without asterisk)
h*ttp://en.wikipedia.org/wiki/Image:IQ-4races-rotate-highres.png
These Statistics aren't just statistics, but are born out by Life outcomes, even country and continental Outcomes. (GDP etc)