@iconoclast,
iconoclast wrote:This analogy illustrates the effect of religion on the use of the valid knowledge provided by a modern scientific understanding of reality. Of course, in reality it's far more complicated. It's not patently obvious that religion is at the root of the problems faced by humankind, but can sometimes appear to be the last bastion of comfort and hope in an increasingly hard and troubled world. Equally, it's not obvious that a scientific understanding of reality provides a better way.
Look, I'm with you here, but it's not as simple as religion versus science, at least generically speaking. During early to mid medieval times science was valued
far more highly and liberally in Islamic lands than in Christian lands. So here we have two geographic neighbors, both religious in their own way, and the Islamic one makes advances in medicine, astronomy, navigation, mathematics, and philosophy that didn't come about until centuries later in the Christian world (and only after a lot of cross-fertilization between the two cultures). And yet in modernity the opposite seems true -- the Christian-dominated world is now the epicenter of modern science, and the Islamic world is struggling to define itself.
My hypothesis (and this is
not based on professional experience of mine, just my amateurish interest in the subject) is that it's not so much
ideas that hold science back. It's other circumstances, especially socioeconomic and demographic, that influence
both religion and science. You find that in times of hardship societies have less ingenuity and they turn more to religion. It's no wonder that science never really took off in Europe until the Renaissance (and later), as the society became more prosperous, more populous, developed much more stable states and governments, and by virtue of these successes they also gained access to the ideas from other places.
Now, I do think that there were some specific features in medieval Christianity that constrained science. Specifically, as classical philosophy became more and more incorporated into Christian theology, what was once science now became part of a religious cosmology. Thus, thinkers like Ptolemy and Aristotle and Galen became dogmatized, and scientific developments could be dangerous if they challenged church dogma.
Does this exist in modernity? Sure, to some degree, but a great deal has happened since then. I think
modernity, or more strictly speaking
postmodernity has an attitude of self-criticism and self-ridicule that has never existed before in human history. And this pertains
especially to science. There is a
secular skepticism of science that is actually
stronger than the
religious skepticism of science, and this hits me in my job all the time.
Why? It's not because of the failings of science, so much as it is the idea that humans have repeatedly overestimated and misused science. In a century of mind-boggling scientific advancement, we also have the Titanic, industrial genocides, nuclear bombs, oil spills, air pollution, fear of epidemics that we can't control, disasters like Katrina, and a growing public awareness of medical errors.
So now on a nearly daily basis I have to deal with patients who are interested in alternative therapies and practicioners, who are convinced that conventional medicine cannot help them, who are opposed to starting new medications, who look all kinds of **** up on the internet and directly
challenge medical recommendations, etc. In the UK the situation is terrible with vaccinations, with skepticism of vaccines coming out of very soft science, leading to some of the lowest vaccine coverage rates in the developed world (and consequently pertussis, measles, mumps, and rubella outbreaks).
Again, none of this (or extremely little) is coming from religion. It's coming from a "new age" type secular culture in which even science and medicine themselves are seen as dogmatic, non-progressive ideologies.
Quote:In scientific terms there are no human groups.
Yes there are:
Quote:Because the people of any one 'ethnic' or 'racial' group can produce fertile offspring with the people of another, there is no fundamental validity to the divisions between people. Humankind is a single species occupying a single planetary environment.
We are one
species, but humans can be divided in innumerable ways genetically. There are biomedical differences between people of different "races", genetic differences, and phylogenetic differences. That doesn't make these
ethically important, but they ARE important. It makes more sense to screen Jews for Tay-Sachs disease and black people for sickle cell disease than the other way around. It makes more sense to treat hypertensive black people with diuretics rather than ACE inhibitors, and this is specifically because of the biology of hypertension in this group. These are a couple among MANY biological differences that separate people. They need not have moral or ethical importance, but it's not correct to say that there is no scientific difference between humans from different racial backgrounds. What
is correct is that the different races
in themselves don't constitute biologically definable groups; but insofar as they are descriptively definable, there ARE biological differences.
Quote:Therefore, in scientific terms there are no nation states.
What does science have to say about nation states? Nothing. Just as science has nothing to say about comic books. Nation states, kingdoms, empires, etc, are a form of sociopolitical organization that humans have chosen for themselves. Science doesn't inform this, nor does science invalidate it.
I have some historical disagreement with what you've written about the Crusades (which were only superficially religious -- and the only recognizable capitalism at the time came out of the mercantile states in northern Italy), but that's food for a different debate. But to be sure, much of the Crusades had to do with inter-Christian conflict, specifically the Papal domain versus the Byzantine domain, rather than conflict
between Christians and Muslims. After all, the Crusades only happened because of the Schism earlier that century, and and ultimately it was the Crusaders who sacked Constantinople, not the Muslims.
That aside, I feel that natural science has no access to economic theories anyway, so
no economic system is going to be born from science itself. We can be
scientific about it, though, by evaluating ourselves and revising our system as time goes on.
Finally, just as you object against "artificial" divisions within humanity like "race" and like "nation states", one could just as easily object against a pan-humanism as scientifically baseless:
So what if we're all human? It's clearly
biologically determined that we prioritize nuclear family over extended family, extended family over friends, friends over nation, and nation over world. We are socially relativistic. We congregate with "like" people, and this is true throughout the world. And we choose leaders with whom we identify, and we
want to have leaders. Perhaps the "nation state" itself, per se, is artificial, but the
process of creating a nation state is natural. Why should an Inupiak family from Greenland, a Dogon family from Mali, a Maori family from New Zealand, and a Yagua family from the Amazon
want to share one common economic system; how could there ever be one central government, free of divisions, that would appeal to all groups in the world? The United Nations is a weak and lopsided microcosm of what a world government could be like, and you can already see how its members fundamentally differ in what's good for the world.