SensingSG’s Q1 2026 data shows that Singaporeans continue to back the country’s overall direction, with 89% saying it is on the right track. Yet beneath that headline resilience, household sentiment is weakening fast. Economic pessimism has doubled in a single quarter, personal finance confidence has slipped to a two-year low, and the impact of global price shocks is beginning to register more sharply in daily life.

In this Op-Ed, David Black critiques the "quantum fallacy"—the overreliance on behavioural nudges to solve systemic crises. While effective for micro-decisions, nudges cannot replace structural reform. This piece calls for a synthesis of behavioural science, AI, and systems thinking to address the underlying drivers of Southeast Asia’s complex economic and social challenges.