Non­fic­tion

Polar­ized: Why Amer­i­can Jews Are Divid­ed and What To Do About It

  • Review
By – September 28, 2026

It is no secret that the Jew­ish com­mu­ni­ty is divid­ed. Whether over the future of Israel, the def­i­n­i­tion of anti­semitism, or the ide­al path of Amer­i­can pol­i­tics, it feels that often the chasm is unbridge­able. In her new book, Polar­ized: Why Amer­i­can Jews are Divid­ed and What to Do About it, Rober­ta Rosen­thal Kwall mas­ter­ful­ly diag­noses and ana­lyzes this prob­lem, offer­ing con­crete solu­tions and avenues where those who dis­agree can come together. 

Kwall begins her book with a call­back to the Wash­ing­ton, D.C. ral­ly after Octo­ber 7th. That event was a high­point in Jew­ish uni­ty. How­ev­er, that coa­les­cence quick­ly fiz­zled. This is in part because the divi­sions with­in the Jew­ish com­mu­ni­ty dif­fer from those in broad­er Amer­i­ca. Not only do Jews have to con­tend with dif­fer­ent polit­i­cal views, but our divi­sions are fed also by dif­fer­ent approach­es to reli­gion, dif­fer­ent rit­u­al norms, and fideli­ty to dif­fer­ent move­ments (Ortho­dox vs. Con­ser­v­a­tive vs. Reform). Our goal, says Kwall, is to learn a sec­ond ​“Jew­ish lan­guage” so we under­stand the way that oth­er Jews walk through the world. 

The author then goes on to explore why cer­tain Jews hold the polit­i­cal views they do. She exam­ines Jew­ish lib­er­al­ism through the lens of tikkun olam, the impor­tance of auton­o­my in every per­son choos­ing their own wants and desires, and activism on race, LGBTQ+ issues, and abor­tion. She then explains con­ser­vatism through sim­i­lar lens­es like abor­tion and LGBTQ+ issues as well as the role of Yeshi­va edu­ca­tion and the desire to keep the gov­ern­ment from med­dling in it. 

The strongest chap­ter in the book looks close­ly at four groups in the Israel debate: right-winger Zion­ists, iden­ti­ty Zion­ists, neu­tral non-Zion­ist­s/­soft anti-Zion­ists, and com­mit­ted anti-Zion­ists. Kwall thought­ful­ly diag­noses each group. Where right-winger Zion­ists tend to avoid crit­i­cis­ing the cur­rent gov­ern­ment, iden­ti­ty Zion­ists see them­selves as Zion­ists but vary in how con­nect­ed they feel to Israel, with some assum­ing the role as strong defend­ers while oth­ers wear their ​“trou­bled com­mit­ment” on their sleeve. Next up are those with lit­tle com­mit­ment to Israel or who are more free­wheel­ing with their crit­i­cism than with their love. Final­ly, Kwall unpacks the per­spec­tive of those anti-Zion­ists who oppose and active­ly work against the idea of a Jew­ish state. 

Kwall acknowl­edges that some in this tax­on­o­my will not fit under a broad tent. How­ev­er, she reminds her read­ers that the far major­i­ty of Jews can find agree­ment on eight core prin­ci­ples. These include Israel’s right to exist as a Jew­ish demo­c­ra­t­ic state; shock at the rise in anti­semitism after Octo­ber 7th; acknowl­edg­ing uni­ver­si­ties’ fail­ures in its wake; the need to fight all anti­semitism; con­demn­ing all ter­ror­ism, includ­ing Jew­ish extrem­ist vio­lence; sym­pa­thy for inno­cent Pales­tini­ans; the legit­i­ma­cy of crit­i­ciz­ing Israeli gov­ern­ment pol­i­cy; and the two-state solu­tion as an aspi­ra­tional ide­al. In addi­tion to these ideas, Kwall rec­om­mends a few pol­i­cy posi­tions, name­ly coor­di­nat­ed edu­ca­tion ini­tia­tives and cur­ricu­lum across denom­i­na­tions as well as cross-sem­i­nary contact. 

The book ends with a pow­er­ful image of Natan Sha­ran­sky play­ing chess in his head while in prison. This taught him to think ​“on the one hand … on the oth­er hand.” This out­look, Kwall believes is the best anti­dote to this divid­ed time. If we can inhab­it another’s thoughts, and maybe even allow our­selves to think expan­sive­ly, imag­in­ing another’s per­spec­tives, we might find the bless­ing of unity. 

Rab­bi Marc Katz is the Rab­bi at Tem­ple Ner Tamid in Bloom­field, NJ. He is author of the books Yochanan’s Gam­ble: Judaism’s Prag­mat­ic Approach to Life (JPS) cho­sen as a final­ist for the PROSE award and The Heart of Lone­li­ness: How Jew­ish Wis­dom Can Help You Cope and Find Com­fort (Turn­er Pub­lish­ing) which was cho­sen as a final­ist for the Nation­al Jew­ish Book Award. 

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