Or, for the few who grant creationism any merit whatsoever – presumably by some divine intervening agent of Oogity Boogity, “Why did a creative agency make all life on earth look exactly like it underwent only evolution?”
Much to the chagrin of creationists everywhere, the fact of the matter is that evolutionary biology is our best predictive understanding of how life has come to be. We can treat its tenets as fact and produce medical technologies and applications that work reliably and consistently well. But is that a bummer? No. It just means that creationism is just another run-of-the-mill fairytale. And we can say this with a great deal of confidence because:
The evidence is out there, for those who wish to find out for themselves.
The experiments have been done, for those who think there are fatal gaps in evolution.
The simulations have been run, for those who think evolution isn’t fully predictive.
My advice to creationists of all stripes is that closing your eyes to the world around you will not change reality. It’s time to put aside childish beliefs and open the eyes to what’s marvelously and wonderfully true in fact:
The genetic code did evolve in spite of childish and ignorant creationist beliefs to the contrary.
Get over it already.