If there is a point in this book where readers might be tempted to slam the cover shut and say, “This is ridiculous. This is unrealistic. This is a pipe dream. Nothing like this could ever happen,” this would be that point. Perhaps they would be right in doing so. But what do they have to look forward to if they’re right? Simply more of the same in human history, on the level of individuals, families, and nations—more of the cycle of offense and revenge, undertaken with more and more powerful weapons, with more and more at stake in each confrontation.

