Evolutionary "Logic"- Archaeology is a Science of "Giving Up"
The very second you think you have determined a homicide has occurred you have given up trying to find the natural cause of death.
The very second archaeologists determined that Stonehenge was an artifact they gave up trying to figure out how nature, operating freely, put it together.
It is now up to us to get rid of those quitters.
If any of that sounds stupid to you there is a reason for that. It is stupid but it is also evolutionary "logic". That is it is the "logic" used by evolutionists to try to discredit Intelligent Design by saying determining design is tantamount to giving up.
In reality nothing could be further from the truth.
In fact reality demonstrates that once design is detected the real work just gets started. But that is evolutionary "logic" for you. Ignore reality and defend your position at all costs.