Clostridium difficile (C. diff)
Treatment for Deadly Superbug C. diff May Be Weakening - University of Houston
The latest rabbit hole Michael J Behe has driven the creation cult into is the daft notion of 'Genetic Entropy'. This was introduced following the failure of the Discovery Institute to trick the courts in the USA into declaring that 'Intelligent [sic] Design' is real science and so should be foist on impressionable children in science class at taxpayers’ expense.
The notion of 'Genetic Entropy' plays on what used to be presented as an anti-evolution argument - the Second Law of Thermodynamics, which says that a closed system tends to disorder (increased entropy), so evolution can't increase order and complexity. This ignores the fact that Earth is not a closed system, of course, and relies on the scientific illiteracy of its target marks. And it looks nice and sciencey - something that creationists all crave while purporting to reject science.
So, Genetic Entropy starts off with the assumption that every species was created perfect and then, because Adam and Eve allowed 'Sin' to enter the world, these 'perfect' genes have been getting progressively less perfect. Now, this isn't Bible literalism, obviously, because that would make 'Genetic Entropy' religion, not science! Got it!
I posted this in an Evolution Vs Creation Facebook group. Creationists appear to be pretending not to have seen it.
The problem then is, how can increasing 'entropy' lead to greater fitness in a given environment? It can't of course because unlike the random process of mutation, there is no selective element which can produce more descendants from a worse genome, and unless it is getting worse, in what possible sense of the word can it be getting less perfect?
So, faced with something like increasing bacterial resistance to antibiotics, creationists in Michael J Behe's latest rabbit hole have only two ways to go. They can't argue that increased entropy is leading to an improved genome (from the perspective of the bacterium) because that would mean 'genetic entropy' is leading towards greater perfection. That then leaves them with the unenviable choice of design or evolution, and for design, read 'malevolence' because increasing antibiotic resistance increases the ability of the bacterium to make us sick, and any omniscient designer would know that.
IOW, Michael J Behe's attempt to resuscitate the Discovery Institute's flagging 'Wedge Strategy' has resulted in his fundamentalist cult having to choose between the twin 'evils' of blasphemy or evolution!
The latest twist in the evolutionary arms race between bacteria and human medical science is in the increasing weakness of the antibiotic of choice for
Clostridium difficile (
C. diff), vancomycin, against which
C. diff appears to be developing resistance. This was discovered by researchers at the University of Houston College of Pharmacy, Texas, USA, who have just published their findings in the Journal
Clinical Infectious Diseases, sadly behind a paywall with only the abstract available. However, their work is described in a University of Houston news release: