Ariel wrote:So, in other words, since we ARE here, and since I cannot see any evidence of God, then evolution had to happen? I can understand your reasoning behind that, but I still disagree.
No, we have evidence that evolution occurred (DNA resemblance/mapping, fossil records and observed evolving of animals which I'll explain further down). There is currently no definite evidence of a deity. So Evolution is currently the best explanation.
Ariel wrote:So exactly what "evidence" would it take to convince you? If you would expect hard, physical evidence, then I'm sorry to tell you that this will most likely never happen, and it's quite frankly an irrational request. We are speaking of a super-natural being here: a being which by its very definition is beyond the realm of nature and observable, test-able science. It is counter-intuitive and, honestly, slightly ludicrous to cry for physical evidence of a being that is by definition and nature non-physical.
Then how, can that supposed supernatural being be considered real and existing as a fact? The same applies to other mythological creatures like the centaur etc. Giving God the exception is ludicrous.
Ariel wrote:I will refute all of your above points by offering a challenge: show me where anything you just said has been observed to take place in nature. I did not say in the laboratory; I said in nature, because that is what we are talking about, is it not? The real world of natural beings? Is this not where evolution would have taken place? To prove something in the laboratory and then apply this principle to the natural world is illogical and ultimately useless unless the principle can be observed in nature.
Mutations of bacteria to become more resistant to medicine. Mutations of Viruses and Bacteria that normally only flourished in specific species but can be transmitted to other species as well.
http://www.accessexcellence.org/RC/AB/B ... ations.php
http://onlinelibrary.wiley.com/doi/10.1 ... 150.x/full
http://nieman.harvard.edu/Microsites/Ni ... hange.aspx
Ariel wrote:In the entire recorded history of mankind, you cannot show me one single example in nature of an organism that mutates, is better off for it, then reproduces that same mutation, to be passed on to all future generations. With the BILLIONS of life forms on earth and the tens of thousands of years of recorded human history, surely the odds of this being observed at least once are very good (if you really want to talk about odds). Scientists can theorize to their hearts' content, but if it cannot be proven to actually happen in nature, the point is mute and void.
Mutation is a process of evolution. Mutation mostly applies in the genetic level (DNA & RNA) which affects how the organism evolves over many generations. Natural Selection is another process of Evolution, but more selective than mutations.
Evolution of organisms were observed. Most notably, the banana and 'man's best friend' (the dog).
http://science.howstuffworks.com/enviro ... s/dog2.htm
http://jhered.oxfordjournals.org/conten ... l.pdf+html
Ariel wrote:Here's an interesting quote that I think is pertinent here:
" That the net effect of mutations is harmful, father than beneficial, to the supposed progress of evolution, is made transparently clear by the zeal with which evolutionists for decades have been trying to get mutation-producing radiation removed from the environment!…if evolutionists [truly] believed that evolution is due to mutations, they would favor all measures which could increase the rate of mutations and thus facilitate further evolution. Instead, they have consistently for decades opposed nuclear testing for the very purpose of preventing mutations!"
Do I hear "double standard"?
Please provide the source of the quote Ariel.
There is a difference between the mutations that occur in the normal environment and mutations caused by unnatural levels of radioactivity. Excess radioactivity damages the cells and DNA to such an extent that it hinders the cell from functioning properly (cell cannot repair the damage sufficiently anymore). Natural mutations occur in small points of the DNA and does not fully hinder the cell from functioning (low level radiation can speed that process). Though, natural (non radioactive) mutations can cause unwanted characteristics but do not damage the cells/DNA to such an extent. Note that individuals that were subjected to radioactive radiation, were more likely to develop cancerous cells and much sooner than those that didn't. Note that we are bombarded by radiation everyday, but in such low level that it does not harm the cells/DNA significantly. Radiation caused by nuclear fission process is much more potent and causes more damage overall.
http://www.pnas.org/content/99/21/13950.full.pdf+html
http://www.genomenewsnetwork.org/articl ... adio.shtml
http://www.phyast.pitt.edu/~blc/book/chapter5.html
Ariel wrote:This might blow some of your minds, but I actually agree with the above statement that natural selection is real and works in nature. However, observable natural selection is the direct antithesis of the "natural selection" that supposedly drives evolution and brought us to our present state in the world.
How so? Here is a perfect example of natural selection being observed that benefited a species. The Peppered Moth:
http://www.truthinscience.org.uk/tis2/i ... e/127.html
Ariel wrote:The world around us displays an inconceivable amount of variety and diversity, a fact which there is no arguing; there is an incredible amount of information in nature. Observed natural selection, however, ends with less variety and less information than it began with, an "inconvenient truth" for most evolutionists, and a fact that is most often overlooked.
For example, let's consider a simple eco-system with three species of bears: a long-haired bear, an extremely short-haired bear, and a bear with median-length fur. Over centuries, the climate in the eco-system changes to a much hotter average temperature, and the long-haired bears die as a result. Survival of the fittest, right? We are then left with two species of bears. Suppose, then, that another few centuries--perhaps millennia--pass, and a small "ice age" sets in to the area, and the short-haired bears freeze to death. Survival of the fittest once again. We are now left with one solitary species of bear, whereas we began with three. Sounds like progress, doesn’t it?
Is the above example perhaps slightly over-simplified? Yes, but it proves the point nonetheless. Observed natural selection NEVER results in more variety; just the opposite, in fact. If the world truly had evolved by natural selection, and if natural selection has always operated the same way, then the logical conclusion would be that there would only be a couple thousand or so species after the millennia of constant, unrelenting sifting and weeding out of weaker, less-suited species [This, of course, not counting in the "new" species that could possibly be "evolving" during said time]. Natural selection is a downhill slope that could not have resulted in what we observe in our world today. You cannot prove otherwise.
Not necessarily true. Note that when a group of species separate and when isolated from one another will diverge from each other.
Do not forget that species also migrate to different locations. As some 'bears' may be less adapted to cold temperatures, they will likely try to migrate to more warmer areas. We are observing this already as temperatures shift, especially observed with insects.
Natural selection does not only encompass the species itself, but the environment as well.
Your example covers convergent evolution, yet left out the process of divergent evolution.
http://science.jrank.org/pages/2609/Evo ... rgent.html
I don't have more time to address everything but hope this clarifies everything.
Cheers
Yanoda