This is the theoretical basis for the molecular clock and according to neo-darwinian theory, it shouldn't exist, as it trivializes the role of natural selection in evolution. What this suggests is that chance plays a greater role in evolution than does natural selection. And, as micro-evolution is essentially a process that only optimizes existing genes according to enviromental or selection pressure, it would follow that macro-evolution would require the production of new genes using random chance acting on randomized DNA.
Bloody hopeless...
I wonder if this will come up at the award ceremony at the White House?
Brian.
Coincidence is God acting anonymously :-)
BTW - The people who would demand earthly perfection before accepting a creation are missing the point that there is a higher goal. If the goal was only to have a physical creation, then of course it would now and always be perfect. If the goal, however, included allowing the creation to suffer, then it needn't be perfect.
Don't count on it, LOL!