SIG (Social – Impact – Global) is a practical framework for testing decisions under complexity, and for building the human judgment infrastructure that makes AI-augmented decision-making work.
After two decades working across corporate, nonprofit, and public-sector environments, I developed the Social · Impact · Global (SIG) framework as a practical way to test decisions under complexity — where trust, trade-offs, and system effects determine whether choices actually hold — and increasingly, where human judgment must be strong before AI can make it stronger.” – Valerie Won Lee
SIG and AI
As AI enters more decision environments, the framework becomes more relevant.
AI can accelerate analysis and surface options, but it cannot resolve the social tensions, trust deficits, and competing priorities that determine whether decisions hold.
SIG provides the human infrastructure that makes AI-augmented decision-making responsible and durable.
Watch the Video
From Insight to Execution: Working With the SIG Framework
The SIG framework meets leaders at critical junctures—where framing shapes outcomes and early choices compound into lasting consequences.
Valerie works with organisations through three focused services:
Drawing on experience across humanitarian, institutional, and corporate settings, Valerie helps leaders see how decisions unfold in practice — and how social realities shape execution far beyond the boardroom.
Collective intelligence and executive decision labs
Leaders examine real decisions under real constraints, with and without AI in the loop. Assumptions are tested and blind spots surface. Participants learn where human collective judgment is strongest and where AI is most efficient in decision-making.
Advisory, programme, and organisational design engagements
One-off or retainer-based support to structure complex programmes, align stakeholders with unequal power, and design initiatives where social realities determine what actually works.