A Behavioral Scientist Notable Book of 2021 A Next Big Idea Club Best Nonfiction of 2021 From the New York Times best-selling author and host of Hidden Brain comes a thought-provoking look at the role of self-deception in human flourishing. Self-deception does terrible harm to us, to our communities, and to the planet. But if it is so bad for us, why is it ubiquitous? In Useful Delusions, Shankar Vedantam and Bill Mesler argue that, paradoxically, self-deception can also play a vital role in our success and well-being. The lies we tell ourselves sustain our daily interactions with friends, lovers, and coworkers. They can explain why some people live longer than others, why some couples remain in love and others don’t, why some nations hold together while others splinter. Filled with powerful personal stories and drawing on new insights in psychology, neuroscience, and philosophy, Useful Delusions offers a fascinating tour of what it really means to be human.

Explores self-deception and its consequences for political decision-making.

Presents an analysis of the lying behavior of political leaders, discussing the reasons why it occurs, the different types of lies, and the costs and benefits to the public and other countries that result from it, with examples from the recent past.

The art of the early republic abounds in representations of deception: the villains of Gothic novels deceive their victims with visual and acoustic tricks; the ordinary citizens of picaresque novels are hoodwinked by quacks and illiterate but shrewd adventurers; and innocent sentimental heroines fall for their seducers' eloquently voiced half-truths and lies. Yet, as Philipp Schweighauser points out in Beautiful Deceptions, deception happens not only within these novels but also through them. The fictions of Charles Brockden Brown, Hugh Henry Brackenridge, Susanna Rowson, Hannah Webster Foster, Tabitha Gilman Tenney, and Royall Tyler invent worlds that do not exist. Similarly, Charles Willson Peale's and Raphaelle Peale's trompe l'oeil paintings trick spectators into mistaking them for the real thing, and Patience Wright's wax sculptures deceive (and disturb) viewers. Beautiful Deceptions examines how these and other artists of the era at times acknowledge art's dues to other social realms—religion, morality, politics—but at other times insist on artists' right to deceive their audiences, thus gesturing toward a more modern, autonomous notion of art that was only beginning to emerge in the eighteenth century. Building on Alexander Gottlieb Baumgarten's definition of aesthetics as "the science of sensuous cognition" and the writings of early European aestheticians including Kant, Schiller, Hume, and Burke, Schweighauser supplements the dominant political readings of deception in early American studies with an aesthetic perspective. Schweighauser argues that deception in and through early American art constitutes a comment on eighteenth-century debates concerning the nature and function of art as much as it responds to shifts in social and political organization.

Assesses the impact of governmental and presidential lies on American culture, revealing how such lies become ever more complex and how such deception creates problems far more serious than those lied about in the beginning.

Walter Gratzer's themes in the stories he relates in this book are collective delusion and human folly. Science is generally seen as a process bound by rigorous rules, which its practitioners must not transgress. Deliberate fraud occasionally intrudes, but it is soon detected, the perpetrators cast out and the course of discovery barely disturbed. Far more interesting are the outbreaks of self-delusion that from time to time afflict upright and competent researchers, and then spread like an epidemic or mass-hysteria through a sober and respectable scientific community. When this happens the rules by which scientists normally govern their working lives are suddenly suspended. Sometimes these episodes are provoked by personal vanity, an unwillingness to acknowledge error or even contemplate the possibility that a hard-won success is a will o' the wisp; at other times they stem from loyalty to a respected and trusted guru, or even from patriotic pride; and, worst of all, they may be a consequence of a political ideology which imposes its own interpretation on scientists' observations of the natural world. Unreason and credulity supervene, illusory phenomena are described and measured, and theories are developed to explain them - until suddenly, often for no single reason, the bubble bursts, leaving behind it a residue of acrimony, recrimination, embarrassment, and ruined reputations. Here, then, are radiations, measured with high precision yet existing only in the minds of those who observed them; the Russian water, which some thought might congeal the oceans; phantom diseases that called for heroic surgery; monkey testis implants that restored the sexual powers of ageing roues and of tired sheep; truths about genetics and about the nature of matter, perceptible only to Aryan scientists in the Third Reich or Marxist ideologues in the Soviet Union; and much more. The Undergrowth of Science explores, in terms accessible to the lay reader, the history of such episodes, up to our own time, in all their absurdity, tragedy, and pathos.