[Ichneumon]

Define genetic information. Then define how it is added and then subtracted.

And note that Spetner's claim that "mutations can't don't information" rests upon a extremely, um, unusual definition of "information" which only Spetner subscribes to, so if DittoJed2's source is Spetner, it's going to be a fun ride.

[Ichneumon]

And note that Spetner's claim that "mutations can't don't information" rests

Bah: Never post when you're in a hurry.

That should, of course, be "mutations don't add information".