@iconoclast,
Adopting science or whatever group of ideas is not biological evolution, it's just cultural evolution. Scientific inquiry, however intuitive it is, partakes of culture, and I don't think there's any basis behind adhering to science as if there is some evolutionary inevitability behind it. In fact, our improved survival that science potentiates may be a
negative evolutionary selector, because it creates pollutants that may affect our fertility and it creates population sizes that may not be ultimately sustainable.
That aside, you're talking about change on a 35,000 year time scale, and yet our current state of scientific knowledge is basically 400 years old. Many of our current technologies are less than a generation old. Industrialization is less than 200 years old. So what do you expect when the world changes so quickly as compared with previous evolution?
I have a problem with using the idea of "moral redemption" in concert with adopting science. First, it implies that we actually know what we're doing -- whereas time and again we've seen that our ability to
invent far outpaces our ability to
understand. This hearkens back to the hubris of 100 years ago, where we dug canals and rerouted rivers to conquer nature, we built unsinkable ships, and we launched cannisters of mustard gas for a war in which 4 empires collapsed amidst the shock that
national pride when too heavily flexed quickly leads to a crisis of existence. Second, redemption requires a look backwards, not a look at the present -- our job shouldn't be to make up for past evils -- it should be to solve current evils and prevent future evils. And in 2008 we're not in the same circumstances as we were even in 2001, let alone 1914, 1945, etc. Finally, moral redemption is not about science. You can use modern physics to give a country power or to blow up a city. You can use modern medicine to cure the ill or to execute prisoners. The morality has to do with
how science is employed, not
whether it is employed.
As for why we're in the position of even talking about redemption, think again about how young science is compared with our civilization (by this I mean a cultural continuity that goes back thousands of years). Certainly at least three factors played a role in our scientific discoveries being delayed (and therefore their incorporation into a more scientific view of the world).
1. The decline and disintegration of Rome (itself over several hundred years) left in its wake a lot of cultural discontinuity. Widespread literacy did not become a priority again on the European continent until Charlamagne. The economic spoils of Rome largely went to the Byzantines, who spent a lot of time on art and architecture, but not so much on philosophy or science.
2. The separation of "Christiandom" from the Islamic world meant that many of the great mathematical and medical discoveries in Islam (plus access to the philosophical texts of ancient Greece) were not accessible to Europe.
3. The
political dominance of the Church in Europe, from Constantine all the way until the Reformation, made it almost impossible for people to generate new ideas without risking an accusation of heresy. Plato and Aristotle, great though they were, became dogmatized by their incorporation into Church theology, and the greatest thinkers in this time period (from Augustine to Aquinas) were really theologians and not philosophers (in their subject matter). There was such a paralysis and stagnation of ideas through the Middle Ages that we needed to have a
Renaissance just to figure out where Europe had actually been 1200 years earlier. And only
then, after clearing our blurry eyes in the Renaissance, could we get an age with Galileo (and more importantly Copernicus and Newton); only
then could we get Calvin and Luther giving Christian civilization permission to break from Papal doctrine; only then could we get Spinoza allowing us to analyze religion from outside rather than within.
So I think we need some time to culturally adapt to our current state of being -- and that will assume that we don't destroy ourselves first.