In "Unsheltered," Barbara Kingsolver explores the human tendency to cling to familiar ways of life, especially in times of uncertainty. She suggests that when individuals feel threatened by change, they are often willing to follow authoritarian leaders who promise to revert to a previous state of order. This instinct reveals a deeper fear of losing comfort and stability, highlighting the psychological complexity behind such political choices.

Kingsolver reflects on the precarious nature of current times, asserting that fear can lead society towards irrational decisions. If humanity’s instinct is to revert to what is known rather than adapt, it indicates a troubling aspect of our nature. She warns that this mindset not only reflects madness but also poses significant risks during turbulent periods, emphasizing the need for thoughtful engagement with our changing world rather than succumbing to fear-driven leadership.