Argument #3: Mutations

[Angrboda]

One of our cats has six toes instead of the normal five on each front foot. Since a six-toed cat contains more information than a five-toed cat, clearly, some mutations do indeed increase information.

That's not necessarily true. The number of digits appears to be a function of when and where certain chemical triggers are turned on and off; individual digits themselves aren't necessarily hard-coded into the DNA.