It is often claimed that "information" must increase in order for evolution to occur, and that it cannot increase via natural means.
This, we are told, proves that evolution is false, for only a Designer/Creator/Intelligence can create new information.
Gitt, Dembski, and Spetner are probably the best known proponants of various types of "information" arguments.
Yet many whom claim to be well versed in information theory and evolution are unable to provide any sort of verifiable, reliable definition or way to quantify 'information' at the genetic level.
They will allow for increases of so-called Shannon or statistical information, but they insist that there is some other level of information that cannot increase, but they cannot tell us whaqt it is or how to measure it, but they assure us that IT cannot increase.
Discuss.