[tomaskafka]

1. They exist.

[timoteostewart]

3. Authoritative lists cannot contradict each other.

[wizzwizz4]

3. Authoritative lists cannot contradict themselves.

[timoteostewart]

2. If a list calls itself authoritative, it is.

[lagadu]

But is an Authoritative list of non-authoritative lists that lists itself authoritative?