Everyone knows this. Each of us contributes his share. But we tend to take the situation for granted. Most people are rather confident of their ability to recognize bullshit and to avoid being taken in by it. So the phenomenon has not aroused much deliberate concern. We have no clear understanding of what bullshit is, why there is so much of it, or what functions it serves. And we lack a conscientiously developed appreciation of what it means to us. In other words, as Harry Frankfurt writes, "we have no theory."Frankfurt, one of the world's most influential moral philosophers, attempts to build such a theory here. With his characteristic combination of philosophical acuity, psychological insight, and wry humor, Frankfurt proceeds by exploring how bullshit and the related concept of humbug are distinct from lying. He argues that bullshitters misrepresent themselves to their audience not as liars do, that is, by deliberately making false claims about what is true. In fact, bullshit need not be untrue at all.Rather, bullshitters seek to convey a certain impression of themselves without being concerned about whether anything at all is true. They quietly change the rules governing their end of the conversation so that claims about truth and falsity are irrelevant. Frankfurt concludes that although bullshit can take many innocent forms, excessive indulgence in it can eventually undermine the practitioner's capacity to tell the truth in a way that lying does not. Liars at least acknowledge that it matters what is true. By virtue of this, Frankfurt writes, bullshit is a greater enemy of the truth than lies are.

    But what if the two are inextricably linked, equal partners in meaning-making? Written and drawn entirely as comics, Unflattening is an experiment in visual thinking. Nick Sousanis defies conventional forms of scholarly discourse to offer readers both a stunning work of graphic art and a serious inquiry into the ways humans construct knowledge.Unflattening is an insurrection against the fixed viewpoint. Weaving together diverse ways of seeing drawn from science, philosophy, art, literature, and mythology, it uses the collage-like capacity of comics to show that perception is always an active process of incorporating and reevaluating different vantage points. While its vibrant, constantly morphing images occasionally serve as illustrations of text, they more often connect in nonlinear fashion to other visual references throughout the book. They become allusions, allegories, and motifs, pitting realism against abstraction and making us aware that more meets the eye than is presented on the page.In its graphic innovations and restless shape-shifting, Unflattening is meant to counteract the type of narrow, rigid thinking that Sousanis calls “flatness.” Just as the two-dimensional inhabitants of Edwin A. Abbott’s novella Flatland could not fathom the concept of “upwards,” Sousanis says, we are often unable to see past the boundaries of our current frame of mind. Fusing words and images to produce new forms of knowledge, Unflattening teaches us how to access modes of understanding beyond what we normally apprehend.

    This is one of them. It ranges over some central issues in Western philosophy and begins the long overdue job of giving us a radically new account of meaning, rationality, and objectivity."—Yaakov Garb, San Francisco Chronicle