Scarcity
In *Scarcity*, behavioral economists Sendhil Mullainathan and Eldar Shafir unpack how feeling short on resources—whether time, money, or social connection—rewires our brains. When scarcity captures our attention, it delivers a "focus dividend": we zero in on urgent tasks with laser-like precision, boosting short-term productivity. But this narrow focus, called "tunneling," comes at a steep cost: we ignore critical long-term priorities, drain our mental "bandwidth" (cognitive and self-control abilities), and fall into cycles of borrowing that deepen future scarcity. The book uses real-world stories—from struggling sugarcane farmers to overworked hospital staff—to show how scarcity traps aren’t just about lack of resources, but about the mindset it creates. It also lays out practical strategies: building slack (buffer space) in schedules and budgets, adjusting default behaviors to avoid decision fatigue, and shifting important choices to times when bandwidth is abundant. Whether you’re juggling a tight deadline, stretching a paycheck, or feeling socially isolated, *Scarcity* reveals why you make the choices you do and how to break free from scarcity’s grip.