Marine Protected Areas: Finding a Balance Between Conservation and Fisheries Management  Fathom Session Topic Session_1 History and Background of Marine Conservation Session_2 Marine Ecosystem Management and Conservation Ethics Session_3 The Role of Science in Defining MPA Goals, Design and Evaluation Session_4 Evaluating the Effectiveness of Marine Protected Areas Session_5 Reserve Insurance: Planning for Catastrophes in Marine Protected Areas Session_6 The US National MPA Initiative