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Author | Ian McEwan |
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Language | English |
Publisher | Jonathan Cape (UK) |
Publication date | 2025 |
Publication place | United Kingdom |
Media type | |
Pages | 400 |
ISBN | 9781787335738 |
What We Can Know is the 18th novel by author Ian McEwan, published in 2025 by Jonathan Cape. [1] The novel is set almost a century in the future, in 2119, in a UK partially submerged by rising seas, [2] and is centred on Tom Metcalfe, an academic at the fictional University of the South Downs, who is investigating a lost poem, read aloud at a party in 2014. [3]
McEwan has described the book as a work of science fiction "without the science." [4] In the book, people in 2119 call the first half of the 21st century "the Derangement" because everyone knew about climate change but failed to act. [5]
In an anonymous review appearing pre-publication in Kirkus Reviews , the book was classified as dystopian fiction and described as a "philosophically charged tour de force". [6] Kevin Power of the Guardian saw the book as a commentary on the liberalist movement in the post-Brexit world, noting that McEwan dons the hat of a "liberal critic of liberalism" and "compels us to consider the moral consequences of global catastrophe." [7]
Writing for The New York Times, Dwight Garner called the book "the best thing McEwan has written in ages" and "entertainment of a high order". [8] Garner praised the many themes explored by McEwan, including the meaning of history and legacy.