A jaw-dropping microhistory of the global economy over the last fifty years told through the many lives of a single ship.

At 94 meters long and 9,500 deadweight tonnes, once called the Bibby Resolution, is an unremarkable hulk, crossing the oceans unnoticed. And yet, the astonishing journey of this boat can tell us the story of the modern world.

First built as a Swedish offshore oil rig in the 1970s, it went on to become a barracks for British soldiers in the Falklands War in the 1980s, a jail off New York in the 1990s, a prison in Portland in the 2000s, and accommodation for Nigerian oil workers off the coast of Africa in the 2010s. It has been called Safe Esperia, HMP The Weare, even 'The Love Boat'. In each of its lives this empty vessel has been commanded by economic forces much larger than itself: private investment, war, mass incarceration, imperial interests, national sovereignty, inflation, booms, busts and greed.

Through its encounters with a world of island tax havens, the English court system, exploited labour forces, free banking zones or immigration politics, the ordinary boat at the heart of this story reveals our complex modern economy to us, connecting the dots of a dramatically changing world in the making, and warning us of its dangerous consequences.

A groundbreaking intellectual biography of one of the twentieth century's most influential economists The First Serious Optimist is an intellectual biography of the British economist A. C. Pigou (1877-1959), a founder of welfare economics and one of the twentieth century's most important and original thinkers. Though long overshadowed by his intellectual rival John Maynard Keynes, Pigou was instrumental in focusing economics? on the public welfare. And his reputation is experiencing a renaissance today, in part because his idea of "externalities" or spillover costs is the basis of carbon taxes. Drawing from a wealth of archival sources, Ian Kumekawa tells how Pigou reshaped the way the public thinks about the economic role of government and the way economists think about the public good. Setting Pigou's ideas in their personal, political, social, and ethical context, the book follows him as he evolved from a liberal Edwardian bon vivant to a reserved but reform-minded economics professor. With World War I, Pigou entered government service, but soon became disenchanted with the state he encountered. As his ideas were challenged in the interwar period, he found himself increasingly alienated from his profession. But with the rise of the Labour Party following World War II, the elderly Pigou re-embraced a mind-set that inspired a colleague to describe him as "the first serious optimist." The story not just of Pigou but also of twentieth-century economics, The First Serious Optimist explores the biographical and historical origins of some of the most important economic ideas of the past hundred years. It is a timely reminder of the ethical roots of economics and the discipline's long history as an active intermediary between the state and the market.