Here's a question that I've puzzled over for some time: how long will it take different modern-day races and ethnicities to blend and / or assimilate fully Reading through the Old Testament, for example, we see mention of dozens of ethnicities which no longer exist today: Babylonians, Assyrians, etc. Of course their descendents live on, but the Babylonian people no longer exists qua people. In the modern world there is in many cases an increasing inter-marriage rate, as well as a breakdown of racial prejudice at historically impressive speeds. Taking all this together, how long should we expect it will take the following ethnicities and races to more-or-less be fully intermingled and no longer distinguishable 1. Jews and non-Jews.
I predict that the Jewish people will be disappear almost entirely qua people in the next 200 years. A handful of strict Jews may persist, but for the most part it seems that the rate of intermarriage is sufficiently high in mixed countries (about 50% in the U.S.) and the level of prejudice is sufficiently low that the Jew qua ethnicity is unlikely to continue for too much longer. Of course, Jews have persisted as an independent culture for several thousand years, but it is only in the last 1-2 centuries that intermarriage has become so widespread. In a sense, it seems that anti-Semitism is the woe of Jews but an important preserver of Judaism as a distinct cultural identity. 2. Asians and Caucasians.
I would predict about 500 more years. Again, in mixed nations the inter-marriage rate is high and (I think) still growing. The result will be more of a blending than an absorption. I would expect that it will take longer both because of the large initial population, and because of the degree of geographic isolation.
Still, national borders will become less and less important and travel easier; combined with the increase in inter-marriage and the decline of Caucasian-Asian prejudice, my projection is quit reasonable. 3. Caucasians and Hispanics. This one is harder to predict - Would say 500-1000 years for full intermingling.
Intermarriage is still on the rise, but the level of prejudice between the two groups is not clearly falling. As with Asians, I would think that advances in transportation and the declining importance of national borders will break down racial distinction faster than many would expect. 4. Caucasians and Africans. This one will probably take the longest for full breakdown - I give it 1000-2000 years. I believe that inter-marriage, though rising, remains at low levels; and again, the trend of prejudice between the two groups is unclear.
But the decline of national borders and the advance of transportation are going to ultimately eliminate the distinction, perhaps to the surprise of many alive today. There are many other combinations to consider - these are merely meant to be illustrative. A final question one might ask is: Is this "abolition of race" a good thing It seems clearly so to me. I don't expect war and hatred and prejudice to disappear when identifiable races and ethnicities nolonger exist, but ONE important factor contributing to these problems will disappear.
It would be unfortunate if valuable cultural traits disappeared, but there is no reason why a deracinated humanity could not pick and choose the best elements of each of the cultures of the present time. I suppose that many find the prospect of humanity without ethnic identity to be frightening and alienating, but I see it a san exhilarating opportunity for individuals to define themselves as they think best, freed from the dead hand of the past. It will nolonger be possible to inherit one's identity; it will have to be chosen for oneself..