At the core of KOLEINU, a new model designed from our work with the Global Council, is the recognition that the Jewish story has never been about religion or ideology. Jews are, first and foremost, a people. Long before the creation of the modern State of Israel, being a Jew meant belonging to a peoplehood; a lived and inherited identity that bound us across geography and time. But that binding has begun to fray. What now threatens to divide that peoplehood is the way Jews are increasingly pulled into ideological identities that harden into camps, narrowing our sense of one another.

Yet our own tradition offers a different model. Though Biblical Judaism included distinct tribes, each with its own territory and internal identity, the tribes still understood themselves as strands of a single people united across physical borders for a shared purpose. The Talmud goes even further by preserving every losing argument so that no single position becomes an identity, allowing for ideas to remain tools, not tribes. For most of Jewish history, we did not turn ideas into identities precisely because we already held one transcendent truth—one God, one covenant, one people. Whether individualist, integrationist, or isolationist, our peoplehood has always held the full spectrum, telling a shared story carried by many voices. KOLEINU stands inside that lineage as a reminder that our strength has never come from thinking the same way, but from the ability of a diverse people to remain one people, even while arguing along the way.

It is precisely because of this heritage that the most urgent challenge facing the Jewish world today is the accelerating polarization that fractures our shared sense of peoplehood. This fragmentation weakens our collective resilience and undermines the kinship necessary for global Jewish collaboration. Jewish communities across continents are becoming increasingly separated not only by geography and culture, but by lived reality and ideology. The distance between us is no longer measured in miles but in misunderstanding, shaped by unseen differences and the absence of meaningful encounter. As the Jewish people grow apart, the gaps widen, and competing narratives fill the space where common belonging should be.

Each of us participated in the Global Council’s Team 3 – Polarization, which recognized that this absence of encounter is not a symptom, but a root cause of our fragmentation. Without opportunities to see each other clearly, we lose the empathy and bonds of obligation that once held our peoplehood together. KOLEINU emerged as our response to this core problem. A commitment to rediscovering one another, and to proving that unity without uniformity is not only possible, but necessary.

Our solution is a relationship-centered global cohort model, built on a three-stage framework that transforms unfamiliarity into empathy, and empathy into shared action. The model we’ve designed is built to be replicable across diverse pockets of Jewish communities. For our pilot, we intend to bring together a cohort of Jews from South America, North America, Scandinavia, and North Africa. Starting with a digital pre‑encounter, Koleinu will foster discovery and invite participants into Jewish perspectives formed in places and contexts they may never have imagined. This phase will broaden their sense of what our peoplehood is made of. The immersive encounters that follow will create deep relational transformation by placing participants inside Jewish communities whose sounds, smells, stories, and daily realities may be entirely new to them, revealing both the challenges to and expressions of Jewish life they never knew existed. Building on that foundation, the last component will focus on shared action, ensuring that the impact extends into institutions and communities, anchoring the experience in long‑term partnership.

And because this model is structured, measurable, and curriculum-driven, it can be expanded across the global Jewish ecosystem in a sustainable way.

Along the way, we’ve learned things that have changed how we understand Jewish unity. Within our own group, we’ve watched council members soften, open up, and recognize one another. It has been a clear lesson that polarization is not only ideological but also interpersonal and social. When we stepped into each other’s lived realities, something shifted. Walls that felt immovable in conversation began to move as we worked together. We also came to see that relationship-driven leadership is a force multiplier. Leaders who know how to build trust across differences hold communities together. And through our evaluation framework adapted from the Polarization Index, we have seen that trust, cohesion, and cross‑community engagement can be tracked and strengthened over time. This evidence base offers Jewish institutions a path forward.

The untapped potential for global Jewish communities to learn from one another in ways that reshape identity and belonging has never carried more promise. Communities like Santiago, Copenhagen, and Istanbul are often treated as peripheral despite the cultural richness and resilience strategies they hold, and remain largely unfamiliar to other Jewish communities. What we lack is the kind of global infrastructure that makes the kind of encounters KOLEINU facilitates routine rather than exceptional. The risk if we fail to act is that polarization will harden into permanent fragmentation, leaving global Jewry divided, communities isolated, and all of us less able to collaborate in moments of crisis. KOLEINU offers a different path; one rooted in encounter, discovery, and the ancient truth that our peoplehood is strongest when we choose to remain one people, even while speaking in many voices.

***

This article is part of our series spotlighting initiatives and ideas developed by our first cohort. Subscribe today to our newsletter to receive updates like these right to your inbox!