Despite the wealth of published studies on individual German, Austrian, and Czech Jewish communities of the early modern era, it is remarkable how rare have been the attempts to synthesize the material and reach an overall assessment of the impact of the Thirty Years' War on Central European Jewish life. This gaping lacuna was noted some years ago by S. W. Baron, whose own general discussion of this subject is virtually unique. Immensely erudite, Baron's piece not only reveals the vast scope of the relevant material but tentatively suggests that the great European conflict was a key formative episode in the development of German Jewry, reversing earlier trends and preparing the way for the “Court Jews” of the later seventeenth century. This it undoubtedly was. Even so, Baron's evaluation is open to criticism on several counts. In particular, he fails to bring out, or make clear, just how crucial and how favorable a phase the Thirty Years' War was for the Jews of the Holy Roman Empire. Furthermore, while some effort is made in his essay to identify the key shifts of the period, such as an alleged drift of Jews from the countryside to the towns, it is arguable that this is not handled very convincingly or with sufficient precision. In any case, it is evident that a fuller, more systematic explanation is needed if we are to account for the singular fact that during this period of almost unparalleled disruption, turmoil, and suffering Christendom's perennial scapegoat fared considerably better than most of the rest of German society.