We saw in the introduction that scarcity captures attention at the level of milliseconds—the time it took the hungry to recognize the word CAKE. We see it at the scale of minutes (aiming blueberries) and of days and weeks (college seniors getting the most out of their time before graduation). The pull of scarcity, which begins at milliseconds, cumulates into behaviors that stretch over much longer time scales. Altogether, this illustrates how scarcity captures the mind, both subconsciously and when we act more deliberately. As the psychologist Daniel Kahneman would say, scarcity captures the
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