Most important to the proposal's supporters, it would end the global deadlock on whaling and once again give the IWC control over the practice.

Using this algorithm, we can know the chance for combining and how to exchange, and the use of precedences enables us to reduce the size of the conflict graph for global deadlock detections.

But victories by Tea Party-backed Republicans in the Senate such as Marco Rubio in Florida, who questions whether global warming is caused by mankind, could lead to deadlock on energy.