Well, Iraq is “dry country”, so it’s likey you. :p
Cosmic rays are a force that perpetuates change in DNA- it is not the source of DNA.
Ergo, DNA (noise) is distorting from rays (echoing from rocks) the rays (rocks) are not a source any more than the moon is the source of moonlight.
I think this discussion has gone far afield from the original question. I thought it was about how DNA gained new information. Now it appears it's about how DNA originated, correct?