Take a simple example, one that Rosenhouse finds deeply convincing and emblematic for biological evolution.
It is appropriate that Fortuna’s emblematic representation with her ubiquitous wheel should have gone on to become the prototype of the modern roulette wheel.
Readers can determine for themselves who’s blowing smoke and who’s got the beef.
Briefly, the design inference (the method rather than the book) identifies two features as essential for eliminating chance: improbability and specification.
It would be as ridiculous to lump all of these into a single genetic code as it would be to lump Morse Code into the genetic code.