When we're looking at evolution in the sense of machine process and machine intelligence, and so on and so forth, we're not talking about rearranging atoms in some sort of DNA-type code and through the processes of chemistry. We're actually talking about code as digitally stored and digitally represented. As a result, that is a very substantial speed-up in terms of just how code can move around. The other part too is that when you're making an example about the evolution of a snake versus your local fox, or lion, or something, code as represented in atoms is hard to move from one organism to another. But when we're talking about digital entities, it's going to be very quick to move from one organism to another. In other words, this is a place where the substrate argument, the orthogonality thesis is in our favor. To the degree that they believe in the orthogonality thesis, they're going to treat the notion of code as essentially being a digital construct, which is fine. I mean, I'm okay with that.