Djevv said:
Read 'em and....... I know the folks at Talk origins believe in evolution. I also know that speciation events by micro-evolution have happened. I know Macro-Evolution is inferred by the fossil record. Tell me when it has been observed.
The folks at talk.origins believe in evolution because of the evidence (verifiable) that they present and review at that website. Do you have any rebuttal to the data presented, or just a "they are evolutionists, what do you expect" response?
The concepts of micro- and macro-evolution are a matter of time and scale. Macroevolution describes changes above the species level and are the accumulation of changes that occur at the 'micro' level. Yes, macro evolution is inferred by the fossil record, but also by physiological data, biochemical data, embryological data, developmental biology and molecular data. How do you explain the distribution of the fossil record? How do you explain 'imperfect design' in related organisms? How do you explain similarities in embryological development in vertebrates that may not appear so similar at the juvenile and adult stages of development? How do you explain the presence of viral DNA and other parasitic DNA insertion sites at the same positions within the genomes of related species that correlate exactly with phylogenetic trees?
Or more research is required. Research is expensive.....
More research? How about any research...well peer-reviewed research. Research is expensive? Please. I am a young scientist on a very limited budget in the relatively expensive area of molecular biology research, yet I still publish papers in peer reviewed journals.
I would suggest the problem is the lack of research, or the quality/validity of the research, rather than a budgetary issue.
I read (generally) what I am given to read on here. I remember having a long discussion about a certain bacteria which failed to macro-evolve when placed under the most favorable conditions. Surely if macro-evolution (ie new genetic info) occured we would have seen it in bacteria?
As mentioned above macroevolution describes changes above the species level. The evolution of novel traits (I assume this is what you mean by new genetic info) is described in a number of papers reviewed in the links I provided in my previous post. An example off the top of my head would be the evolution of novel functions of the pvu protein in HIV since its divergence from SIV and infection of humans. It is a clear example of a novel function for a protein that previously served a different function in the different environment of its host (human cells vs chimp cells). These types of changes when added up and prevented from gene flow between another population will eventually lead to the patterns we observe in the diversity of life on this planet.
What if you didn't know, and found cars from different 'ages' in different layers of a dump?
So you are saying that the fossil record is evidence of God's development of life on this planet? As for cars, they don't have a mechanism of self-replication, nor do they have a mechanism for changing their mechanics intrinsically....biological organisms do self-replicate and they have a mechanism for change. I think your analogy needs some work.
Science is faith based, as we must have faith in laws which always operate for it to work. Religions often give social cohesion, and order to society and also provide a moral imperative.
We have to trust in the laws of physics, yes, but these are supported by observation and have the power to make predictions which have thus far been borne out in observations. This is quite a great deal different from religious faith, which has a very poor track record in this area.
As for the social implications of religion, I find that to be an interesting area. These social benefits may explain the occurrence of supernatural beliefs across most of the planet and may have played an important role in the organisation of early humans. This says nothing about the validity of the often contradictory supernatural beliefs held by these religions. The social benefits, or so-called horizontal effects, of religion can be quite good and I find them rather appealing, however these are more than offset by the negative impacts of the so-called vertical effects, or irrational supernatural beliefs, that go hand in hand with them.
So a bloke walking on water and healing incurable diseases is a natural occurance? How about angels singing to a bunch of shepherds? Ghosts? Evo posted an accound of a strange miracle a while back. Go and have a look and explain it from a naturalistic pt of view.
You provide compelling evidence of these occurences, as opposed to ancient stories, and I might change my mind. BTW if a bloke did walk on water, it would be a natural occurence. Supernatural occurences cannot be explained. Anything that happens in this universe is natural, by definition.
There is no uniformatarian reason why there should be an 'ice-age' just recently(geologically speaking) and not regularly throughout earth history (as inferred by fossil & Geological evidence). Hydro-dynamic sorting - nearly all fossils are marine invertebrates. I liked the look of hyro-plate - but I need to read more.
So how do
you explain the recent ice age? There have been regular ice ages throughout earth's history, followed by interglacial periods.
If you do decide to subscribe to the hydroplate theory of a Genesis global flood make sure you address these issues first (from Wikipedia):
* that the rock that makes up the earth's crust does not float, so that the water would have been forced to the surface long before the Genesis flood.
* that even two miles deep (far above the hypothesised depth), the earth is boiling hot (260 to 270 degrees C at 5.656 miles in one borehole; Bram et al. 1995), resulting in a superheated reservoir of water and temperatures that would not have been survivable.
* that the waters would have eroded the sides of the fissures through which they were escaping, producing poorly sorted basaltic erosional deposits. These would be concentrated mainly near the fissures, but some would be shot thousands of miles along with the water. Such deposits would be quite noticeable but have never been seen.
I maintain they are researching all possible ways that the findings of modern science can be fitted to a flood model. A really good model has not been found yet. As you keep saying that their claims are not falsifiable and yet have been rebutted, well you can't have it both ways. The basic fact of there being a Creator being responsible for the Earth as we find it is not open to question, but neither in your cosmology is the Laws of Nature being responsible for everything. The mystery is how did occur which explains all the evidence.
Why are you looking for a model if there is no evidence to support such a model! That is not a scientific approach.
When I say the don't make falisfiable predictions, I am stating that the claims cdon't make predictions that can be supported or not and thus are non-scientific. Often the evidence that we already have contradicts the claims of creationists or the logic utilised in their arguments is flawed. This is what is meant by debunking creationist claims.
Well our explanations for the universe do differ in that you have a omnipotent creator with no evidence to support their existence and has consistently been found to be unnecessary as an explanation for natural phenomena as new evidence comes to light. I am happy to say that there are some things that we don't know all of the details about.....we can come up with models that fit what we know about the origins, but we have to be happy to continue to explore and fill in the gaps as we can.
I think you Materialists miss the point that Evolution must explain absolutely everything to be viable, not just organic evolution. You never seem to see that the assembling of atoms into immensely complex creatures without any intelligence or planning is stupendously unlikely. For such an occurance to be regarded as factual you would need a mountain of absolutely incontravertable proof. On top of that you have stars, galaxies, planets and heavy elements all self assembling. Sorry I haven't found any of the evidence 'extraordinary' so I must go with the more likely explanation that intelligence plans and organises (as we all observe every day).
No...evolution only explains the diversity of life on this planet...that is it. The evidence in support of this is considerable and should be judged on its own merits. Do you discard all scientific findings because there are still questions that we don't have clear answers on...of course not. Why do you apply this requirement to evolution?
BTW most of the 'ever growing' body of evidence you cite is regularly and convincingly debunked in the creationist literature.
You provide me with specific examples and I will be happy to discuss them.
OK you got me there
, although I agree with the eminent (or not so eminent) Dr Etheridge's comment though. I had mis-read the name as Eldridge.
Heres the one I was looking for:
‘I admit that an awful lot of that has gotten into the textbooks as though it were true. For instance, the most famous example still on exhibit downstairs (in the American Museum) is the exhibit on horse evolution prepared perhaps 50 years ago. That has been presented as literal truth in textbook after textbook. Now I think that that is lamentable, particularly because the people who propose these kinds of stories themselves may be aware of the speculative nature of some of the stuff. But by the time it filters down to the textbooks, we’ve got science as truth and we’ve got a problem.’
– Dr. Niles Eldredge, curator at the American Museum of Natural History
Eldredge is not disputing evolution in this quote. He is stating that we have to be wary against acceptance of facts without critical evaluation, sage advice. If the model of horse evolution that he is referring to is inaccurate, it should be remedied...with a more accurate model (which does exist).