vossler said:
Predictions are still predictions and they are all based on evidence of some sort that pontificate unto an unknown.
no, predictions are based on the theory itself. evidence allows us to test these predictions.
When a weatherman predicts the future we can check him out to test how reliable he is. When a scientist does the same regarding the past we will never be able to fully check it out.
not true. sometimes we may not be able to check, but others, we certainly can. for example, the prediction of evolution that all species must fit into a twin nested hierarchy. we most certainly can check this prediction. even a single example like a pegasus, or a minotaur or a centaur, or any other type of chimera, would instantly falsify evolution. yet of all the millions of species we have ever found, not one of them violates the nested hierarchy.
by the way, you forgot to tell me why this is so, if evolution is not true.
evolution makes many predictions that we can test. for an in depth read, it is really worth looking at this:
http://www.talkorigins.org/faqs/comdesc/
but it's a long read, so here's something shorter:
http://www.don-lindsay-archive.org/creation/evo_science.html
No one knows whether information known today can be accurately extrapolated into the distant past.
we are not extrapolating, we are just making a comparison of predictions and observations. if the predictions of a theory turn out to be accurate, then we know our theory is pretty accurate. if any of the predictions are wrong, then the theory must be wrong. this is how we determine whether or not our theories about the past are accurate. so it's not true that "no one knows" just because they weren't there.
So science is now infallible?
no, it is not infallible. but it has a track record that proves it is a good method for investigating the natural world. at least science is testable.
It's one thing to say three weeks ago I knew what happened, it's quite another to say 3 million years ago I knew that anything happened.
what is the difference? where is the cutoff point exactly? 3 week? 2 months? a year? some evidence doesn't last very long. other evidence, like fossils, can. for example, we have found dinosaur bones from millions of years ago, therefore we can know that dinosaurs lived millions of years ago.
Whenever the answer it is your looking for isn't presented then of course the method of testing was done incorrectly.
but that's not what i'm talking about. there are certain ways that certain methods of dating can be used, and certain ways they can't be used. for example, carbon dating can only be used on organic material from organisms that get their oxygen from an atmospheric source. most people don't know this, so creationists purposely use this method to date things like sea snails that they know very well do not get their carbon from the atmosphere, and therefore cannot be tested with this method accurately. so they come up with inaccurate results on purpose, by intentionally misusing the method whether they know it does not apply. this is only one example of their deception. there are other limitations of dating methods, for example the half-life of an isotope determines a specific range of ages for which a particular dating method can be accurate. carbon dating, for example, can only be used on samples up to about 50,000 years old, because at this point, there is too little of the isotope left to accurately measure it. a scientist who knows the limitations of a dating method can properly apply it to produce accurate results.
Proper scientists know that in order for their findings to be acceptable they must correlate with one another.
are you suggesting that they are all faking their results?
take a look at the first couple of tables in this article:
http://www.talkorigins.org/faqs/faq-age-of-earth.html
they show several different and independant dating methods giving the same age for the same sample. how is it possible that they correlate if they are all giving the wrong ages?
i strongly suggest you read "radiometric dating, a christian perspective":
http://www.asa3.org/ASA/resources/Wiens.html
Are you saying that science accepts the possibility of a creator?
of course! science accepts all possibilities until the have been falsified. unfortunately, the idea of a god cannot be tested or falsified by the scientific method, so we can't really use science to determine if there is a creator or not. we have to do that some other way.
O.K. limit the scope from a living single cell animal to organize itself into ever increasing forms of life. The concept is the same, only the beginning changes.
but evolution does account for that change, whereas it does not account for the origin of life itself.
Have we observed where mutation creates new and increased complexity of form?
yes, for example:
Predation was a powerful selective force promoting increased morphological complexity in a unicellular prey held in constant environmental conditions. The green alga, Chlorella vulgaris, is a well-studied eukaryote, which has retained its normal unicellular form in cultures in our laboratories for thousands of generations. For the experiments reported here, steady-state unicellular C. vulgaris continuous cultures were inoculated with the predator Ochromonas vallescia, a phagotrophic flagellated protist (lsquoflagellatersquo). Within less than 100 generations of the prey, a multicellular Chlorella growth form became dominant in the culture (subsequently repeated in other cultures). The prey Chlorella first formed globose clusters of tens to hundreds of cells. After about 10–20 generations in the presence of the phagotroph, eight-celled colonies predominated. These colonies retained the eight-celled form indefinitely in continuous culture and when plated onto agar. These self-replicating, stable colonies were virtually immune to predation by the flagellate, but small enough that each Chlorella cell was exposed directly to the nutrient medium.
http://www.springerlink.com/(ioq5wx...rrer=parent&backto=searcharticlesresults,1,9;
They've done thousands of experiments with the fruit fly and in the end all they ever had was a fruit fly, mutated, transformed, even unrecognizable as a fly, but nonetheless a fly.
if you think that we should be expecting to see anything else, then you are wrong. evolution only changes species by modifying what's already there, and no scientist is claiming otherwise.
by the way, you might want to check out aron ra's thread about this subject:
http://www.christianforums.com/t2835971-one-thing-never-evolves-into-something-else.html
So the assumption of new species development is just that, it has never been observed.
the evolution of new species has been observed, many times, both in the lab and in the field. i can show you specific examples if you like. keep in mind, you can have a new species of fly evolve, and it is still a fly. "fly" is not a species, that is a much broader category. species is defined by whether the populations can interbreed or not.
Whether it is reasonable or not I'm not talking about, it is an assumption nonetheless.
but it's a reasonable assumption, so what's the problem? it's an assumption that has proven to be accurate too, because otherwise how do oil and mining companies always search for deposits using mainstream geology? they never ever use YEC geology, because they know it will not produce results. why do you suppose that is?
So in the end the question is that as a non-expert I don't always accept the work of so called experts, especially when they don't reconcile themselves to the Word of God.
to your personal interpretation of what is claimed to be the word of god. keep in mind, some of these experts are christian scientists who accept radiometric dating and evolution, and don't feel that it conflicts with the bible at all. they feel that god reveals his word through his creation.
I would appreciate their work much more if I felt the integrity and willingness to consider all options were taken into consideration.
science can only test things that are falsifiable. that is the only restriction. if an idea can't be tested by science, it doesn't mean it's wrong, it just means science can't be used to check if it's right OR wrong.
IMO, that is rarely done, especially in the field of evolutionary study.
how would you know? have you ever read a science journal? how would you know anything about the field of research? do you really think all those christian evolutionary biologists out there are not considering the possibility that a god exists? seriously now.