Originally posted by Simaril
I'm asking this in all honesty, not as a setup for anything else or to make a point---
Doesnt extrapolation entail increased risk of error, and in that sense require "faith"?
We see a great deal of evidence for natural selection and changes in traits. WE have seen development of variations that scientists have called new species, though our "research definition" of a species may play some role in what is or is not distinct enough speciation.
From this we extrapolate that complete changes in metabolic systems (cold blooded to warm blooded, etc), and some instances changes in teh actual material of inheritance could take place.
That seems to be a very big jump, and when extrapolating there is intrinsic increase in error the farther we get from observed data points.
I'm wondering of that's what some are saying becomes a matter of scientific faith -- that materialists (for want of a better term) are "committed" enough to their belief in mechanistic explanations that other options are immediately discounted.
Science does not extrapolate and then declare a truth. This is exactly what ID consists of and is why it is not science.
A scientist may extrpolate to form a
hypothesis. It is then incumbent on the scientist to test the hypothesis, and if he thinks he has shown the hypothesis to be true to submit the results of his test for peer review where the test can be validated and replicated. Only after withstanding this rigor can what was once a hypothesis be generally accepted as true and therefore be introduced into science texts.
As an aside, this is where the media really screws with the public, giving the impression that science is shady. When results of a test that appear to substantiate a particular hypothesis are published, some media pick it up and make it front page news. When peer review and attempts to reproduce the result uncover problems that either disprove the hypothesis or at least bring it into question, we either never hear about it (leaving everybody with the wrong, original belief - eg. silicon breast implants causing disease), or the new result is heavily publicised leaving the impression that some grand mistake was made.
ID is a hypothesis that by its very nature excludes any ability to test it and also by its very nature declares that any desire to test it is contrary to the hypothesis itself. Thus it is NOT science. It's not a matter of opinion. By the long established definition of the scientific method, ID does NOT qualify.
BEWARE: When this ID attempt at pretending that creationism can be cast as science fails, the logical next step is for creationists to attempt to REDEFINE science such that ID (or whatever they are calling it then) fits within a science curriculum.