This article synthesizes evidence across eight domains of occupational health, neuroscience, and organizational behavior to examine the gap between what workplace culture rewards and what research shows about sustainable human performance. Drawing on peer-reviewed findings from sleep medicine, cardiovascular research, productivity science, and behavioral economics, the paper demonstrates that behaviors commonly associated with workplace dedication, including sleep deprivation, chronic overtime, sedentary work, and continuous digital availability, are measurably harmful to health, cognitive performance, and organizational output. Key findings reviewed include the cognitive equivalence of sleep deprivation to legal intoxication (Williamson and Feyer, 2000), the independent mortality risk of prolonged sitting (Wang et al., 2018), the Stanford productivity ceiling beyond 50 working hours per week (Pencavel, 2015), the cardiovascular risk of high-demand low-autonomy work (Kivimaki et al., 2012), and the results of the UK four-day working week trial (4 Day Week Global, 2023). The paper argues that continued organizational inaction on these findings is no longer a knowledge problem, and proposes that human biological limits should be treated as a primary design constraint in organizational restructuring.
Thanmay Sarath (Mon,) studied this question.