Bunyip
pro scapegoat
Well no, but you are arguing against design here by saying that the designed things we know of DO NOT repair themselves, but evolved things do. You gave a counter example, not an example.So many cycles and ecosystems are in place. Not just the immune system. The planet, if left alone can repair itself. Do any of us build things that can do that so completely? I speaks design, and loving care.
In no way do I feel that God planed for the fall into slavery to sin and death. But rather a means was created to have our bodies self-repair indefinitely...even forever. Scientists are still trying to figure out what is the trigger to aging beyond our prime. It is as if we were never meant to - which does fit the idea that Adam and/or Eve could have lived forever and none of us would have needed a ransom.