Persistent Fools: Cunning Intelligence and the Politics of Design explores the manipulative qualities of design, the unsustainability of capitalist rationalism, the anti-strategies of cunning intelligence, and new approaches for responsible and ethical design practice. Design is not a purely benevolent activity. Even in an age of human-centered design (or perhaps because of it), the practice is linked to deception. But rather than this being a downfall, Persistent Fools argues that we can use its deceptive qualities to introduce a new way of strategizing: cunning intelligence over rational logic. The very connection between design, deception, and capitalist exploitation might also be the lever for shifting power relations back toward sustainability, if only we can flip the dominant logic. Persistent Fools argues that design is a political act and should be understood as such. It is a call to action for designers to shed the baggage of industrialist thinking and adopt new forms of futuring that are better equipped to deal with social and political complexity.