Trust as capital: The missing link for achieving sustainable triple bottom line

A strange paradox defines our times. We have made huge progress in science and technology; we have landed on Mars, artificial intelligence is transforming our lives, and solar and wind technologies are cheaper than coal. 

We have global climate agreements and roadmaps for achieving sustainable development goals (SDG’s) stretching into 2050. And yet progress on all fronts to achieve the envisioned sustainable future remains abysmal.

A single stalled negotiation can delay coordinated action; a community’s mistrust can halt a renewable energy project; an organisation’s internal silos can slow down a transition plan by years.

The more I work with leaders across sectors, the more evident it becomes that our greatest barrier to achieving our sustainable development goals is not technical or financial. It is relational.

Trust is the missing ingredient—between countries negotiating climate commitments, between corporations and communities, and within institutions trying to steer complex transitions. And there is a deeper dimension too: our willingness to trust the Earth itself as a living system capable of responding if we work with it rather than against it.

This insight has been with me for years.

In 2013, during the Big Ideas session at the Aspen Ideas Festival on “inner and outer climate change,” I had proposed that climate action without inner transformation — and without a felt sense of belonging to the Earth — would remain superficial, mechanical and shallow. More than a decade later, this feels far less philosophical and far more practical.

It is high time to recognise trust not as a virtue, but as capital — a foundational asset that determines whether sustainability efforts take root or fall apart.

Trust: The invisible infrastructure

Trust does not appear on any balance sheet, yet it quietly governs how fast organisations move, how effectively teams collaborate, and how boldly leaders act. A 2024 study¹ of Chinese publicly listed firms found that companies operating in high-trust societies showed stronger ESG performance — suggesting social trust may improve corporate sustainability outcomes. 

High-trust environments enable quicker decisions, more innovation, and better retention. Communities with stronger social fabric recover from disruptions more quickly. Countries with higher institutional trust mobilise around long-term challenges with less friction.

Trust reduces the “drag” on collective action. Without it, even well-designed strategies stall. This is why the triple bottom line — People, Planet, Profit — cannot be achieved through strategy alone. It requires trust as the underlying infrastructure.

The trust deficit slowing us down

We are living through a period of heightened polarity, institutional fatigue, and ecological stress. Fear and suspicion seep into decision-making, narrowing imagination and pushing leaders toward reactive choices. Sustainability efforts then become transactional instead of transformational.

This is why actions towards sustainable development often feel harder than they should be. Not because the technology is insufficient — but because trust is. Beneath this lies a deeper fracture: many people no longer feel connected to the Earth or to each other. Without belonging, responsibility weakens. Without trust, collaboration collapses.

To put it simply:

• We cannot protect what we do not feel connected to
• We cannot collaborate with people we do not trust
• The climate crisis, in this sense, may be forcing us to confront our relational gaps. It reveals that our challenges are shared — and our responses must be too

Also, trust does not behave the same in every context. Corporate culture, community norms, governance history, and regional identity all shape trust dynamics. Strategies must therefore be adapted to context; what works in one culture or sector may need a different approach elsewhere.

The triple bottom line through the lens of trust

People

Real shift towards sustainable living depends on individuals feeling included and valued. When trust is low, initiatives are often met with scepticism or passive compliance. When trust is high, individuals and communities participate with genuine ownership. Belonging creates commitment. Commitment creates momentum.

Planet

Climate solutions only work at scale. No country or company can act in isolation and expect global outcomes. The atmosphere responds to collective behaviour, not isolated ambition. This interdependence means trust between actors is not optional; it is the precondition for meaningful results.

But there is more. Sustainable energy efforts need community consent and participation. A 2023 study² of communities in Europe found that higher social trust and richer neighbourly interaction significantly increased individual willingness to join collective renewable-energy initiatives — regardless of financial incentives. 

To deepen this perspective, it helps to widen the lens from human-to-human trust to human-to-Earth trust.

Indigenous traditions and modern ecology converge on a fundamental truth: the Earth is not a passive backdrop. It is an adaptive, regenerative system. When supported — not pressured — it responds. Fear-driven narratives overlook this intelligence and often lead to short-termism. A trust-based relationship with nature encourages patience, partnership, and regenerative thinking.

Profits

As value chains grow complex and globalised, trust becomes a determinant of long-term resilience. A 2025 study³ of supply-chain networks demonstrated that firms with higher structural, relational and cognitive social capital achieved superior sustainable performance — primarily because social capital enhanced supply-chain resilience, which in turn delivered environmental and operational gains.

Investors, consumers, and regulators are increasingly responsive to trust signals — transparency, accountability, and consistent behaviour. Companies that cultivate trust enjoy reduced risk, stronger partnerships, and a more durable social licence to operate. Profit follows trust, not the other way around.

Can trust be measured as capital?

Indeed, measuring trust — or social capital broadly — is challenging, but not impossible. 

Social-capital frameworks⁴ typically use four categories of indicators: social networks (ties and relationships), trust and reciprocity (generalised or institutional), shared norms and values, and civic engagement such as participation in associations or community groups. 

Some measurement tools⁵ attempt to convert these into quantifiable proxies: community acceptance rates, stakeholder survey scores, employee trust indices, or civic participation metrics. These are imperfect — because social capital is diffuse, context-dependent, and fluid — but useful as directional signals.

For organisations serious about building trust capital, starting with modest but consistent metrics (e.g., community consent rates for renewables; stakeholder feedback scores; employee psychological-safety surveys) can offer meaningful insight over time. This matters because what organisations measure, they prioritise; when trust is invisible, it is usually ignored.

How leaders can build trust capital

If trust is capital, it must be intentionally cultivated. Leadership in this decade will be defined not by technical expertise alone but by relational awareness, adaptive capacity, and cross-boundary empathy.

Here are the capacities that matter most:

1. Listen at scale

Structured listening — through community engagement, employee dialogues, and cross-sector forums — reduces misunderstanding and reveals shared priorities. People trust leaders who genuinely hear them.

Developing this quality of presence is not accidental. Many leaders now turn to mindful leadership practices to cultivate the inner climate needed to listen deeply, stay centred, and engage systemically without being overwhelmed.

2. Make decisions transparently

Explaining the ‘why’ behind choices — including trade-offs — builds credibility. Transparency transforms suspicion into understanding and enables alignment even when decisions are difficult. Digital transparency⁶ tools and open-data reporting can play a vital role here, shortening trust distances between companies, investors, and communities.

3. Use restorative approaches

Sustainability transitions disrupt the status quo. Restorative practices offer mechanisms to acknowledge harm, repair relationships, and forge shared direction after conflict — critical for maintaining cohesion when change provokes resistance.

4. Build inclusive collaboration clusters

No single sector can solve systemic challenges. “Trust corridors” — platforms where governments, businesses, civil society, youth and communities collaborate across interest and ideology — can unlock solutions no one actor could deliver alone. For example, in Los Angeles, I witnessed polarized communities rebuild trust through structured dialogue circles — a reminder that inclusive collaboration is possible even in fractured environments.

5. Relearn how to trust the Earth

This is a shift in attitude and mindset. When leaders and organisations start to view the Earth as a responsive partner rather than a resource to be controlled, policies and solutions naturally become more regenerative, long-term and compassionate.

Trust: The system upgrade we cannot delay

We often speak of renewable energy, circular economies and green finance. These are essential, but they cannot deliver their full potential without trust holding the system together.

If sustainability is a systems challenge, trust is the system upgrade.

This moment may be calling us to rebuild not just infrastructures and institutions — but relationships: with each other, with our communities, and with the Earth. Belonging, connection, and mutual responsibility are not peripheral to the sustainability agenda. They are central.

Let this decade be the one in which leaders invest not only in the technologies of transition, but also in the trust that will make those transitions real, shared and enduring.

illuminem Voices is a democratic space presenting the thoughts and opinions of leading Sustainability & Energy writers, their opinions do not necessarily represent those of illuminem.

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References:

1. Social Trust and Corporate ESG Performance

2. Trust and Renewable Energy Participation

3. Social Capital as a Driver of Sustainable Supply Chain Performance

4. Measuring Social Capital: Frameworks and Indicators

5. Can Social Capital Be Measured?

6. Digital Transparency & Trust in Sustainability Reporting