How empty is the old “empty wagon” metaphor for the religious-secular status quo in Israel? If both sides of the debate understand the other is here to stay, what options are open for finding a middle ground—especially as Jewish learning and culture should be valued by both? How much diversity can and should tolerance tolerate? Until a tragic injury, Prof. Aviezer Ravitzky was among Israel’s most prominent public intellectuals—Yitzchak Blau surveys some of Ravitzky’s writings on these subjects in Alt+SHIFT.

R. Yakov Nagen’s prolific output includes books on the Mishna, spirituality, attitudes to other faiths, and a volume profiled here by Yitzchak Blau. Nagen combines academic tools with a search for religious meaning and he successfully integrates the worlds of mysticism and rationalism. This volume, beyond the specific thesis concerning the holiday of Sukkot, is methodologically interesting, arguing that philosophical explanations of mitzvot may seem like an overly speculative endeavor but demonstrating that we can utilize halakhic details to more rigorously establish a hashkafic interpretation.