Quote Originally Posted by Kadagar_AV View Post
No, see, there is where you are wrong.

creationism, as you say, is dependant on a X-factor. If you remove the creator from creationism, nothing is left. And again, as this creator is not proven to exist creationism fails from a scientific viewpoint.

Evolution on the other hand is NOT based on a X-factor. A deeply believing christian can himself repeat all the experiments, one evidence leading to another.

That is science strenght, the same results WILL show no matter if it is a christian, atheist, buddhist, daoist, muslim or whatever who repeats the experiments.
I understand what you are trying to say Kadagar, if you do remove the metaphysical assumption of a creator, then creationism has the rug pulled from underneath it.

However, the X factor of evolution is pretty clear. Remove the metaphysical assumption of naturalism, and of evolutionary theory does not matter.

Quote Originally Posted by Lemur
In fairness, biological evolution is a testable, disprovable theory. After over a hundred years of challenges and tests, it's still standing. All of modern biology is based on it. Reject evolution, and you might want to reject its products, such as antibiotics and most forms of modern medicine.

Creationism, on the other hand, is based on faith, and thus untestable. You cannot devise an empirical test to see whether or not the Creator made the world ten thousand years ago.

So yeah, although Kadgar has been a little ... forceful ... in his arguments, the man has a point. You cannot hold a legitimate debate between creationism and evolution, since they operate in entirely different spheres. It's like saying let's have a debate between physics and oil painting, or a footrace between thermodynamics and communion. Although evolution and creationism address the same issue ("Where did all of this stuff come from?") they are playing by entirely different rules.
You have given a demarcation criterion: testability (also falsifiability). Good.

But then you apply in a really weird way. You essentially want to apply testability to the metaphysical assumptions that creationism rests on, instead of its empirical claims.

Let's be perfectly clear. When we say evolutionary theory is testable and falsifiable, we say that it is so because of claims it makes such as humans and apes evolved from some common ancestor. We don't apply the testability criterion to the metaphysical assumptions it holds such as naturalism or the commitment to an existence of a mind independent world.

Creationism (here used in the young earth sense we see here in America by certain Christian groups) makes many empirical claims. Claims about the age of the earth, the existence of an global flood, the cohabitation of certain species. All of these are fully testable and falsifiable (in fact some would say that they have been tested and falsified).

Making creationism out to be something that is not in the league of evolutionary theory is incorrect. In fact, I would think it would be better for proponents of evolutionary theory to actually admit that creationism operates at a very similar theoretical level as evolutionary theory, and state that the methods at that level lend more credence to the latter.