He agrees that there is more urgency because of the difficulty of the rescue but argues that the level of urgency is less important than the number of lives saved.

None of the above.

He argues that there is not more urgency and explains why there may appear to be more urgency.

He

agrees that there is more urgency because of the difficulty of the

rescue but denies that the level of urgency is high enough to outweigh the importance of the

number of lives saved.