In the Light of What We Know

3.7 based on 1685 ratings & 299 reviews on Goodreads.com

One September morning in 2008, an investment banker approaching forty, his career in collapse and his marriage unravelling, receives a surprise visitor at his West London home. He struggles to place the dishevelled figure carrying a backpack, until he recognizes a friend from his student days, a brilliant man who disappeared years earlier under mysterious circumstances. The friend has resurfaced to make a confession of unsettling power.

Theirs is the age-old story of the bond between two men and the betrayal of one by the other. As the friends begin to talk, and as their room becomes a world, a journey begins that is by turns exhilarating, shocking, intimate and strange. Set against the breaking of nations and beneath the clouds of economic crisis, and moving between Kabul, New York, Oxford, London and Islamabad, In the Light of What We Know tells the story of people wrestling with unshakeable legacies of class and culture, and pushes at the great questions of love, origins, science, faith and war.

In an extraordinary feat of imagination, Zia Haider Rahman has woven the seismic upheavals of our young century into a novel of rare compassion, scope, and courage.

This debut novel by Zia Haider Rahman, a Bangladeshi-born British writer who has worked as both an investment banker and an international human-rights lawyer, has been hailed in America as a "modern classic" and "the first truly great book of the new century". It is certainly an ambitious and extraordinary achievement . . . Pre-eminently a novel of ideas, the book overflows with sparkling essays on free will, the perception of time, the nature of memory, maps, flags, etymology and the axioms of mathematics . . . A novel about the entwining of politics and love and the painful quest for identity. As a meditation on the penalties of exile, the need for roots and the ways in which anger can consume a thoughtful man slighted by prejudice, this is a dazzling debut.
Sunday Times
Dazzling . . . astonishingly achieved . . . Rahman proves himself a deep and subtle storyteller . . . a novel unashamed by many varieties of knowledge-its characters talk, brilliantly, about mathematics, philosophy, exile and immigration, warfare, Wall Street and financial trading, contemporary geopolitics, Bangladesh, Pakistan, Afghanistan, English and American society, Islamic terrorism, Western paternalism, Oxford and Yale. Isn't this kind of thinking-worldly and personal, abstract and concrete, essayistic and dramatic-exactly what the novel is for? How it justifies itself as a form? Rahman uses his novel to think hard and well, chiefly about connections among class, knowledge, and belonging. In the Light of What We Know is what Salman Rushdie once called an "everything novel." It is wide-armed, hospitable, disputatious, worldly, cerebral. Ideas and provocations abound on every page.
The New Yorker
This formidable novel unpacks friendship, betrayal, unknowability - and includes an astute take on Englishness, on class, on mathematical theory, human rights, and whether people can trust their own perception of the world
Observer

About Zia Haider Rahman

Born in rural Bangladesh, Zia Haider Rahman was educated at Balliol College, Oxford, and at Cambridge, Munich, and Yale Universities. He has worked as an investment banker on Wall Street and as an international human-rights lawyer. In the Light of What We Know is his first novel.

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