Between 1920 and 1922, hundreds of members of the Hashomer Hatzair youth movement left the defunct Habsburg Monarchy and sailed to Palestine, where a small group of members of the movement established Upper Bitania, one of the communities that laid the foundation for Israel's kibbutz movement. Their social experiment lasted only eight months, but it gave birth to a powerful myth among Jewish youth which combined a story about a heroic Zionist deed, based on the trope of tragedy, with a model for a new type of community that promised no less than a total, absolute elimination of all physical...