Summarize the two di erent camps of thought on the life cycle of P esteria. Which set of arguments do you nd more appealing? Defend your answer. How

 Summarize the two diff erent camps of thought on the life cycle of Pfi esteria. Which set of arguments do you fi nd more appealing? Defend your answer. How would you go about resolving this controversy? What studies and/or fi ndings are needed to help in this process? Given there is an active controversy in the scientifi c community on the Pfi esteria life stages, should public policy decisions be made when the scientifi c community is not in agreement? What would happen if action on this problem were delayed until the controversy was resolved? What if action were taken without all the “facts” known?