Here at UD we’ve heard over and over again that unless we “know” who the Designer is, then we can’t infer design. For example, if we were to argue that we’ve never seen the ancient Native Americans who fashioned arrowheads from stone, yet we are able to infer design in arrowheads nonetheless, the Darwinian side would respond saying, “Yes, but that’s because the Native Americans are humans like ourselves.”
PhysOrg.com has an article about the microRNA, miR-7, which has been found to regulate a network which brings about uniformity among humans. The article is interesting in itself, but most interesting is this comment by one of the lead authors, Richard W. Carthew:
When something is changed, say the genetic sequence of a molecule or the temperature of the organism, the network responds to compensate for the change and keep things intact. . . . This design is similar to the principle that engineers use to design safety features into products.”
Unless some Darwinist can mount some kind of sensible objection, then I guess we here at UD can safely, and reasonably, conclude that whoever the Designer is, he ‘designs’ like human engineers do. Thusly, the opposite is true: if we find human engineering-like design in biological systems, then we can conclude that we have encountered the/a Designer. And Darwinists can kindly drop this type of argument from their repetoire.