reply to post by dave420
Microevolution and macroevolution are the same process, just after different amounts of time. We can't perform experiments to determine
"macroevolution", because we don't have millions of years to perform it. We can, however, look at the masses upon masses of evidence in support of
"micro" evolution (not that scientists have the need to differentiate in such arbitrary terms) and the processes involved, and see it's a coherent
theory.
According to Darwin, the founder of the theory, there is a difference. A difference of degree, not just of time. If you have studied any of the recent
work in the theory of evolution, you will know that scientists now tend to favor the concept that macro happens in 'spurts', taking little time to
accomplish new species. Micro-evolution appears to happen at a fairly predictable pace, based on the degree of environmental change. And yes, there is
evidence for species changing certain characteristics due to this, be it color, increased/decreased sensitivity to stimuli, etc.
I have no problem with micro-evolution. We have even seen it in our own species, as humans are today larger physically than a few generations ago,
supposedly due to dietary improvements and medicinal advancements. These can be seen as a change in our environment. In contrast, no one has ever
observed macro-evolution, which is not even Darwin's original concept. Yet I could fill several pages with examples of reasoning why organisms could
not evolve such things as eyes, vocal cords, limbs, etc. based on 'survival of the fittest'.
So, even if there was only circumstatial evidence for macroevolution (which is untrue), that's still a damn-sight more evidence than
creationism! At least it's a testable, falsifiable theory. Creationism is neither of those, and as such is not scientific. The fact you can't
differentiate between them speaks volumes about you.
According to your own post, there has never been a witnessed event of macro-evolution, much less repeatable experimentation. Therefore, there can be
no evidence which is not circumstantial.
I am still waiting for someone to give me a good explanation of the creationalism theory. I believe I have proved my knowledge of the subject matter;
please do the same. Until one is familiar with a theory, it is childish to attempt to brush it away with a sweeping statement such as yours.
And please, don't degrade yourself by attempting to degrade me. I use the moniker 'TheRedneck'. You will be hard pressed to beat that.
TheRedneck
[edit on 31-3-2008 by TheRedneck]