The Truth of Lies

Every lie constructs a world. For as long as it is believed, that world is as real as any other, shaping decisions, emotions, and the trajectory of lives. In this deeply personal and intellectually ambitious book, Boris Kriger dismantles our assumptions about deception and rebuilds them from the ground up, revealing lying not as a simple moral failing but as a structural feature of how information moves between minds, whether those minds are human or artificial.

Drawing on signaling theory, evolutionary biology, cognitive neuroscience, analytic philosophy, and the cutting-edge science of AI alignment, Kriger traces a single thread from the prefrontal cortex of the liar to the training loops of large language models. He shows why lying is cognitively expensive and temporally unsustainable, why freedom and honesty are structurally linked, how collective fictions become operative reality, and why the machines we are building can produce outputs functionally indistinguishable from human deception without possessing anything resembling human awareness.

Written with the essayistic intimacy of a personal confession and the rigor of a formal framework, The Truth of Lies offers a compelling hypothesis: sincerity is not a moral achievement but an equilibrium state, the natural resting position of agents who are genuinely free. The path to a more honest world, for both people and machines, runs not through moral exhortation but through the design of systems where truth is the cheapest and most rewarding choice.