I do not claim that abiogenesis can be tested or repeated. Reproducing is just that, reproducing. People to not "design" their offspring. Their offspring will be what it will be, regardless of what people/animals want their children to look like. Designing life and reproducing life are not the same thing. If one could design their offspring, people would have all kinds of offspring, and all of their children would be how they want them to be. Perfect athletes, geniuses with perfect builds, immune to disease. And that isn't counting the fact that some folks may choose to design something more than human as their offspring, like a superhero. So, the Intelligent Design of a person has not been tested and repeated. Just as abiogenesis has not been tested and repeated.
Prove anything in evolution to be true? Well, what kind of specific evidence are you looking for? As I posted in another thread, the closest relative of the giraffe, the okapi, does not have a long neck like a giraffe, so giraffe's must have evolved very long necks, just as some birds do not have wings.
This is from http://thesaurus.com...ate?s=t&path=/'> http://thesaurus.com/browse/create?s=t&path=/ Bold emphasis is mine.
create [kree-eyt] Show IPA/kriˈeɪt/ Show Spelled
Part of Speech:
develop in mind or physically
actualize, author, beget, bring into being, bring into existence, bring to pass, build, cause to be, coin, compose, conceive, concoct, constitute, construct, contrive, design, devise, discover, dream up, effect, erect, establish, fabricate, fashion, father, forge, form, formulate, found, generate, give birth to, give life to, hatch, imagine, initiate, institute, invent, invest, make, occasion, organize, originate, parent, perform, plan, procreate, produce, rear, set up, shape, sire, spawn, start
People do indeed ‘design’ their offspring. Not to the extent of some of the things you stated, but it takes two people to ‘design’ or ‘create’ these offspring. They are not going to come into being on their own without that ‘life’ giving them ‘life’.
I’ll counter your giraffe argument and say, ‘the design of the okapi must have been created’. An interesting article on giraffes from the creationist point of view can be found here:
What kind of evidence shows this giraffe is a product of evolution and not creation? Do you have observable evidence? Evidence that shows this giraffe evolving from one form to the next, to the next, to the next, etc? Has anyone witnessed this giraffe evolving? Do you have eyewitness testimony that this giraffe evolved? What has been tested and repeated to show that, yes indeed, this giraffe is a product of evolution, and what is the evidence that makes this conclusion?