The Costs of ConversationAfter a war breaks out, what factors influence the warring parties' decisions about whether to talk to their enemy, and when may their position on wartime diplomacy change? How do we get from only fighting to also talking? In The Costs of Conversation, Oriana Skylar Mastro argues that states are primarily concerned with the strategic costs of conversation, and these costs need to be low before combatants are willing to engage in direct talks with