This is the story of a 21st century revolution being led by the most unlikely of rebels: accountants. It is only the second revolution in accounting since double-entry bookkeeping emerged in medieval Italy - and it is of seismic proportions, driven by the 2008 financial crash and the environmental crisis. The changes it will wreak are profound and far-reaching. They will transform not only the way the world does business but alter the very nature of corporate capitalism. The accounts of nations and corporations are vital to the 21st century global economy. They translate value into the language of modern times - numbers and money - in the shape of GDP and profit figures. They rule the world. But increasingly the world is coming to realise that the seemingly endless growth that capital offers us is in fact limited by the earth's resources and comes at a huge price to the planet and our own wellbeing. It simply cannot be sustained. This revolution demands that we start accounting for nature and society. It urges us to rethink our idea of capital, insisting that the familiar categories of industrial and financial capital bequeathed by the mercantile and industrial ages be broadened to include four new categories of wealth: intellectual, human, social and natural. Incorporating them into our financial statements and GDP figures could be the only way to address the many crises we face today. Just two years ago this revolution seemed idealistic and unlikely. Today it is unfolding at speed. The sea-change year was 2012, when two key initiatives took root: an international movement to transform corporate accounting, and the rise of natural capital accounting for nations and the global economy. Six Capitals tells the story of their rise to prominence, which signals a new age in capitalism, and evaluates their promise - and their threat. The revolution is here. But will we embrace its potential or deny its urgency? Can accountants save the planet - or will we destroy it for future generations?

Author Biography

Jane Gleeson-White is the author of Classics, Australian Classics, and Double Entry: How the Merchants of Venice Shaped the Modern World - and How Their Invention Could Make Or Break the Planet.