Why Evolution is science

Evolution by means of natural selection has everything to do with variation, speciation and common descent.How exactly are NS and evolution mutually exclusive and on what predictive scientific evidence do you base this assertion? Unfortunately you are judging others by the low standards of creationists rather than on the facts. Just because creationists decide what they believe to be true and then set out to provide "evidence" does not mean that scientists take this same topsy turvy, back to front route to establishing real scientific conclusions.Edited by Straggler, : No reason given.

What? On what grounds exactly do you assert this (without endlessly quoting others - ideally!!) It does not take a genius to see that being relatively undetectable is of benefit to both hunter and prey. A bright red polar bear may well be spotted by it's intended prey long before a purely white one.
The hunter - prey arms race is a common theme in evolution by natural selection and wholly consistent with this theory and with the evidence we find in nature.