Boards face fundamental questions about sustainability’s role in business strategy and oversight.
Board members and senior leaders bring extensive experience, judgement and accountability to their roles. They are accustomed to overseeing strategy, risk, investment and performance under conditions of uncertainty.
The environment has changed. Sustainability issues now surface differently.
These issues now touch strategic choices, capital allocation, supply chain exposure and long-term resilience. The debate is more polarised. Investor and societal scrutiny has increased. ESG-related litigation is testing how fiduciary responsibilities are interpreted in practice.
For many boards, double materiality has become the point where these pressures converge. It requires consideration of both how sustainability-related issues affect the business and how the business affects people and the environment — often simultaneously, and often with incomplete information.
Recognising this shift isn’t the problem. The difficulty lies in exercising judgement when sustainability considerations materially influence decisions — and in being able to explain, defend and govern those decisions after the fact.
Without a disciplined view of where sustainability genuinely affects the business model and risk profile, ESG can quickly fragment into compliance activity, and board oversight risks becoming reactive rather than purposeful.




