Scarcity: Why Having Too Little Means So Much

Sendhil Mullainathan & Eldar Shafir

Why This Book Is Meaningful

Scarcity is one of the most important books for understanding how poverty, stress, and insecurity shape human thinking and behaviour. Through a STEPi lens, the book reveals why education, leadership, and charity often fail when they address material needs without addressing meaning, purpose, and relationships. Mullainathan and Shafir show how a scarcity mindset narrows attention, fuels short-term thinking, and leads people to make decisions that can appear irresponsible but are, in fact, predictable responses to chronic pressure.

This insight aligns deeply with STEPi and Paul H. Sutherland’s Teaching with Love: when people are overwhelmed, they do not need judgment or control—they need dignity, stability, and supportive relationships. The book challenges transactional, exploitative approaches to charity and policy, urging a shift toward systems that reduce cognitive burden and restore agency. Scarcity matters because it reminds us that human flourishing requires more than food, shelter, and safety—it requires trust, belonging, and hope.

Author Information:
https://scholar.harvard.edu/sendhil
https://en.wikipedia.org/wiki/Sendhil_Mullainathan