On Thu, May 7, 2009 at 2:15 PM, Geoffrey Spear <geoffsp...@gmail.com> wrote: > Note: if this problem really exists in Agora, it exists in Suber's > initial ruleset too.
To elucidate the situation: in Suber's ruleset, as well as in Agora, there is a situation where, if irrelevant changes were inactive, the precedence rules could be paradoxical ("a case of problematic precedence"). In Suber's ruleset, this would occur if Rule 110 were amended to determine the winner: 110. In a conflict between a mutable and an immutable rule, the immutable rule takes precedence and the mutable rule shall be entirely void. 213. ... This rule takes precedence over every other rule determining the winner. If, instead, a new immutable rule R999 were created to determine the winner, R110 and R213 would conflict as to whether or not R999 takes precedence over R213; R110 defines a mechanism for resolving that conflict (R213 doesn't) so R213 becomes entirely void. But if R110 were amended to determine the winner, R110 and R213 would claim precedence over each other with no nonparadoxical resolution. This is the problem illustrated in the thesis: http://www.nomic.net/~nomicwiki/index.php/ProblematicPrecedenceThesis which proposed a clause similar to the one in Rule 1482 that is currently causing some trouble. Suber's ruleset did NOT contain such a clause so Wooble is incorrect: the worst outcome in that ruleset is a paradox about the winner, not proposals silently failing to take effect. But this is Agora, and we have: No change to the Ruleset can occur that would cause a Rule to stipulate any other means of determining precedence between Rules of unequal Power. This applies to changes by the enactment or amendment of a Rule, or of any other form. This Rule takes precedence over any Rule that would permit such a change to the Ruleset. I don't know if any rules currently claim to take precedence over higher-powered ones, but here is a particularly interesting example: Rule 2222/0 (Power=2) Maximum Voting Limits Other rules to the contrary notwithstanding, no entity may have greater a voting limit than as allowed by this rule. The maximum voting limit for any entity on an ordinary decision is 8. The maximum voting limit for any entity on any other decision is 1. The voting limit for entities on democratic decisions is defined by Power=3 Rule 1950, and this rule claims and fails to take precedence over it. However, it is not "active", so to speak, because Rule 1950 defines such voting limits as one. The more frequent case is similar to this: Rule 2229/1 (Power=2) Just Resting Owning one or more Rests is a Losing Condition. While a person owns at least 8 Rests, that person CANNOT spend Notes except to destroy Rests e owns. This takes precedence over any other rule. In this case, the rule also clearly claims to take precedence over Power=3 rules, but the rule under no circumstances in the current ruleset would attempt to override a higher-Powered rule-- no higher-Powered rule specifies anything about Notes. But the paradox the problematic clause is meant to prevent would occur if Rule 1482 were amended to define a method for Note spending. The question, therefore, is whether a claim of precedence like the above, which does stipulate a means of determining precedence between Rules of unequal Power; which stipulation is currently (and at the time of the rule's enactment) entirely ineffective and useless; but which stipulation could, through the irrelevant amendment of other rules, come to cause a paradox, is prevented from enactment by Rule 1482.