Published
February 21, 2026
When the rules diverge, the leaders must converge
Marvin Rottenberg
CEO & Founder, Terras

Across every major economy, the rules governing how businesses operate, invest, and report are shifting. Regulatory frameworks that once moved in the same direction are now diverging. Capital markets are repricing risk faster than boardrooms can respond. And the leaders responsible for navigating this complexity are realizing that no single sector has the full picture.
Many of them are already doing something about it. They are building alliances that span industry, geography, and functions. Not because it is fashionable, but because the decisions they face in 2026 require perspectives that their own organizations simply cannot provide.
This is the thesis behind Terras. And it is already playing out in practice.
The cross-sector imperative
The most consequential business decisions of the next decade will not be made by leaders operating within the boundaries of their own sector. They will be made by leaders who understand how policy shapes capital flows, how capital flows reshape supply chains, and how supply chains create both risk and opportunity across every industry.
A CSO at an energy company and a managing partner at a global law firm are working on two sides of the same equation. A luxury brand rethinking its sourcing strategy and a fund manager deploying capital into the energy transition share more common ground than either might expect. A philanthropic leader funding climate resilience in emerging markets and a CEO scaling a consumer brand across borders are both navigating the tension between long-term vision and short-term execution.
Yet these leaders almost never sit in the same room. The business world is organized by sector. Conferences reinforce those silos. Most professional networks do the same.
Terras was built to break that pattern.
What Terras actually is
Since 2024, Terras has brought together over 300 senior leaders from more than 25 countries. 80 leaders per gathering, selected from across business, finance, policy, sustainability, and philanthropy. CEOs, CSOs, managing directors, general counsels, fund managers, and foundation leaders. Not an audience. A community.
Most gatherings last a few days. Terras keeps the conversation going year-round, built around the conviction that the leaders shaping the future need each other across every dimension: across sectors, across borders, and across the calendar.
Terras members are connected through monthly virtual conversations where the topics reflect what leaders are actually navigating, not last year's agenda but this quarter's reality. Through a curated member directory where every name represents someone who has been vetted and selected because they belong in the conversation. Through in-person gatherings in cities like New York, Tuscany, and Antalya, where relationships that begin on a call become partnerships formed over dinner. And through the Terras Fellowship, a deliberate investment in the next generation of leaders who will carry this work forward.
Members also have direct access to Terras Advisory Board members through monthly office hours, bringing the perspective of leaders from Estée Lauder, Rivian, Steve Madden, WilmerHale, Russell Reynolds, Hamilton Clark, the Watch and Jewellery Initiative 2030, and Starbucks into their own strategic thinking.
"What I value most is the cross-sector exposure. In one conversation, I hear how a policy lawyer, a capital allocator, and a consumer brand CEO each think about the same problem. That does not exist anywhere else in my professional life." - Teresa Johnson, Partner, WilmerHale
What makes this different
There is no shortage of leadership networks, sustainability coalitions, or industry associations. Most of them do important work. But most of them are organized around a single sector, a single issue, or a single annual moment.
Terras is organized around a different principle: that the alignment of business, finance, policy, sustainability, and philanthropy is not a theme for a panel discussion. It is the operating model.
When 80 leaders gather at Terras Tuscany in June, the room will include a former Chief Sustainability Officer of Starbucks, the CSO of Rivian, a Partner at one of the world's leading law firms, the founder of B Lab Europe, the CSO of Breitling, and the Executive Director of the Watch and Jewellery Initiative 2030, alongside capital allocators, energy executives, and philanthropic leaders. That is not a sustainability conference. That is a cross-section of global leadership.
"Terras is the only room where I sit next to someone from a completely different industry and walk away with an insight that directly changes how I approach my own work. The trust in this community is unlike anything I have experienced." - Gregg Meyer, CSO, Steve Madden
And the composition is intentional. Every gathering, every call, every introduction is designed to ensure that no single perspective dominates. The energy executive needs the policy lawyer. The policy lawyer needs the capital allocator. The capital allocator needs the operator. When these perspectives converge, the quality of every decision in the room improves.
The generation question
There is one more dimension that sets Terras apart.
The current generation of leaders who built this field will not hold these roles forever. Many are already navigating succession. The progress they have made is not self-sustaining. It requires continuity. And continuity requires that the current generation actively invests in the people who will succeed them.
The Terras Fellowship exists for this reason. It identifies emerging leaders across sectors and geographies and gives them access to the caliber of thinking, decision-making, and relationship-building that typically takes decades to reach. This is not mentorship in the traditional sense. It is a structural commitment to ensuring that the next decade of leadership is stronger than the last.
"The leaders I have met through Terras are not just impressive on paper. They are genuinely invested in each other's success and in building something that lasts beyond their own tenure. That is rare." - Michael Kobori, former CSO, Starbucks
Why now
The leaders joining Terras right now are not waiting for the landscape to stabilize. They understand that stability is not coming. What is coming is a decade defined by regulatory complexity, geopolitical realignment, and a fundamental rethinking of how business, capital, and society relate to each other.
The leaders who build trusted relationships across sectors and borders now will be the ones who navigate this decade with clarity and confidence. Those who stay within their professional boundaries will find themselves reacting to a world others are already shaping.
The rules are diverging. The leaders must converge.
And at Terras, they already are.
