Possible Clues:

• Scientific impossibility?
• Always going? Um, no toilet paper unfortunately
• Violation of the first and second laws of thermodynamics
• Counsel’s incessant proposal?
• Scientists' aspiration is up -- more potential for development
• Never-ending Synod agenda item on women bishops?
• It goes on all the time
• It's still on the conference agenda? That's a physical impossibility
• Longstanding physicists' fascination
• Nonstop action?