I go for the "reverse watchmaker", referencing this: http://www.smbc-comics.com/?id=2344 http://www.smbc-comics.com/?id=2344 You want, in priority order: 1) Th

I go for the "reverse watchmaker", referencing this: http://www.smbc-comics.com/?id=2344 http://www.smbc-comics.com/?id=2344 You want, in priority order: 1) The least interactions 2) The simplest interactions 3) The simplest components