- Kryten: There's a long held belief that memories are indeed encoded into DNA and passed down the ancestral line, which explains why human have seemingly inexplicable phobias.
- Rimmer: Like?
- Kryten: Fear of rats, for example.
- Rimmer: Fear of rats, descendants beware, they spread bubonic plague.
- Kryten: Precisely.
- Cat: Fear of clowns?
- Lister: Descendants beware of weird looking children's entertainers, they can be really dodgy?