"C'mon now, when was the test performed that confirmed Darwin's theory?"
>>By definition scientific theoriess cannot be proven, only falsified. It's no more possible to 'confirm' evolutionary theory than it's possible to confirm the theory of gravitational attraction or the heliocentric model of the solar system.
This isn't a problem, of course (for evolution or any otehr theory), since scientific theories don't derive confidence from some possibility that they might one day be 'confirmed' or otherwise proven to be true: confidence in scientific theories derives from that they comprehensively and predictively explain observations within their scope.
"You know its not testable like other scientific theory's given the long time periods needed to confirm."
>>Evolutionary theories are just as 'testable' as are other scientific theories, as like all other scientific theories they're predictive (i.e., identify observations sufficient for their falsification). A few examples off the top of my head: direct observation of a species arising without descent; any observation that violated the fundamental unity of life (organisms that did not use DNA as the molecular basis for inheritance); any observation that violated a nested hierarchy of species (if we observed living organisms that exhibited combined features from different hierarchic groupings: nonvascular plants that bore seeds or flowers like vascular plants, non-seed plants like ferns exhibiting woody stems (only some angiosperms have woody stems), birds with mammary glands or hair, mammals with feathers , a fish or amphibian with cusped teeth (only characteristics of mammals), etc.; fossil evidence of contemporary and ancestral forms that exploited the same environmental niches stratigraphically associated (dolphins with icthyosaurs, cetaceans with pleisosaurs, great white sharks with cacharadon megalodons, etc.); independent phylogenies derived from genetic or peptide homologies which did not converge; fossils found out of chronological sequence (e.g., finding avian fossils that predate the origin of theropod reptiles or mammalian fossils that predate therapsid reptiles.)
"Sure species can change over time (selective breeding was known about and practiced hundreds of years before Darwin) but the big question is if evolution could have happened the way Darwin theorized ( since updated to include mutations)."
>>Evolution can result in much more than species changing over time: it can also result in entirely new species arising by evolutionary descent from parental ones. We've directed observed this happening in the wild, which by definition means we've directly observed macroevolution occurring.
For example:
Dobzhansky, Th., and O. Pavlovsky, 1971. "An experimentally created incipient species of Drosophila", Nature 23:289-292.
Mosquin, T., 1967. "Evidence for autopolyploidy in Epilobium angustifolium (Onaagraceae)", Evolution 21:713-719
Rabe, Eric W.. Haufler, Christopher H.. Incipient polyploid speciation in the maidenhair fern (Adiantum pedatum; Adiantaceae)? The American Journal of Botany. V79. P701(7) June, 1992.
Gottlieb, L. D. 1973. Genetic differentiation, sympatric speciation, and the origin of a diploid species of Stephanomeria. American Journal of Botany 60(6):545-553
Solano, E., Castiglia, R., Corti M. 2007 A new chromosomal race of the house mouse, Mus musculus domesticus, in the Vulcano Island-Aeolian Archipelago, Italy,
Hereditas 144 (3), 75–77
There’s an interesting case of multiple new species of mice, all reproductively isolated from themselves and their ancestral parent speeies, arising from a common parental population of mus musculus domesticus occurring as the result of Robertsonian fusions altering karyotype as reported in "Chromosomes and speciation in Mus musculus domesticus", E. Capanna, R. Castigli, Cytogenetic and Genome Research 2004;105:375-384 .
"Sort of left, in large part, with probabilities and a lot of the analysis I've seen indicates extreme improbabilities it could have happened Darwin's way."
>>Can you identify those improbabilities, showing you're math (how you've calculated them and from what starting assumptions)? I'm aware of no argument from probability that is sufficient to undermine the conclusion that the biological diversity we observe is the result of evolution—most in fact start from completely false starting assumptions (like the misuse of Borel's Single Law of Chance) or model something that evolution does not in fact predict (the idea that a specific protein, or all the genes necessary for a primitive living cells, would have to arise as a single event in a completely random manner (see Hoyle and Wracksmasinghe for an example of such a flawed argument))..
" I'll note that the probabilities of life beginning from the elements and conditions of earth are such that Francis Crick (Nobel for DNA) and even Richard Dawkins have resorted to speculating about life originating from outer space!"
>>Uhhh… you are aware that evolutionary theories make no statements or predictions about how life arose from non-living precursors? Evolution doesn't address how the first living organisms arose—they only address change in the genetic composition of populations of already living organisms over generations. You're conflating biogenesis with evolution.
"Yeah, I know Darwin comes in after life, but I'm guessing that you're not willing to accept that consciousness was initially involved in life creation (and then just sat back to let randomness take over)."
>>If you've got credible evidence to support the premise that consciousness was initially involved in life creation of course I'd consider it. If you don't, however, what exactly would I gain by considering the involvement of a speculative consciousness?