Ian McEwan might have eighteen books under his belt, but I think that he’s right at the top of his form with his most recent book What We Can Know. It reassures me that (so far) AI could not generate a book with so many twists and so much complexity, humour and erudition. And that’s something that the characters of his book, set in 2119 would heartily agree with.
A book set in two parts, the first part is written in 2119 by literature professor and researcher Thomas Metcalfe, a scholar of the literature of 1990 to 2030, a period viewed by his undergraduate students as particularly dull. Metcalfe’s research interest and obsession is the British poet Francis Blundy, who regaled his dinner guests at a dinner party held in his country house in 2014 with a poem he had written especially for his wife Vivien. This poem, written in the form of a ‘corona’ involved fifteen sonnets on a theme, where the last line of each sonnet becomes the first line of the succeeding sonnet, linked together by a final sonnet which gathers the first lines together to make something new. It is a circular structure, gradually revealing something new, just like McEwan’s book. Only one copy of the corona had ever existed, written on vellum as a gift to Vivien, and it has disappeared. Metcalfe, like other Blundy scholars who had preceded him, has dreams of finding this corona poem, hailed as a vanished masterpiece. Instead his research is deluged by the digital sludge generated by 21st century daily life: the emails, the databases, the digital footprints that we leave without noticing. In the face of so much dross that tells so little, Metcalfe faces the dilemma of all biographers: how much to stick to the documented facts, and how much to indulge his imagination. The epigraph that McEwan has chosen for his book – reflected in the title- comes from one of my favourite biographers Richard Holmes, in his book Dr Johnson and Mr Savage. The author of many literary biographies, Holmes says of biography:
It concerns the kind of human truth, poised between fact and fiction, which a biographer can make as he tells the story of another’s life, and thereby make it both his own (like a friendship) and the public’s (like a betrayal). It asks what we can know, and what we can believe, and finally what we can love.
So Metcalfe proceeds in his research, inventing conversations and events, much to the disapproval of his fellow-academic and partner Rose, who takes a far more doctrinaire view of biographical research. The first part comprises alternating chapters when Thomas reflects in first-person narrative on his academic endeavour and progress, intersected with his own imagination-fired writing on Blundy. Blundy, in Metcalfe’s reconstruction, is a literary lion, somewhat pompous and vain, who revels in his literary fame and who subjects his dinner guests to a long recitation of the corona poem which he himself thinks “too good not to escape into the public realm one day”. Metcalfe imagines the dinner party, later characterized by literary scholars as ‘The Second Immortal Dinner’ with a nod, I think, to Mrs Dalloway as his wife Vivien prepares for the dinner party, and as the guests arrive. They all have different responses to the lengthy recitation of the poem- boredom, jealousy, bemusement- which they disguise with the clinking of glasses and raising of toasts of congratulations at Blundy’s brilliance. Vivien, on the other hand, Metcalfe sees as a brilliant woman who has subjugated her own career as an academic in order to support her husband’s, evoking shades of Anna Funder’s Wifedom or Drusilla Modjeska’s Stravinsky’s Lunch. This is her second marriage, her first having ended with the death of her husband Percy after years of dementia.
But all of this was long ago, and of only minimal interest to the undergraduate students of 2119. We learn that the world has changed much since the Second Immortal Dinner in 2014. An Intercontinental Ballistic Missile aimed at the USA exploded in the Atlantic Ocean, triggering ocean tsunamis that inundated the major cities of the world, leaving just peninsulas and islands in a flooded landscape. Networks were broken and the industrial system collapsed, resulting in a drop in population- something unforeseen in the doomsday predictions of the time. Then followed a number of wars: India against Pakistan; Saudi Arabia and Israel ranged against Iran (rather prescient, yes?) and China against the United States over Taiwan. The dust that rose from multiple nuclear explosions on several continents cooled the earth until it didn’t, as carbon emissions continued to climb. The students of 2119 have nothing but contempt for the pre-Inundation people:
Those ancients were ignorant, squalid and destructive louts. As one of the brighter students pointed out, surely they could have done something other than grow their economies and wage wars. Behind this, though never stated, is the nation that they deserved the mega-deaths they brought upon themselves.
An attempt to evoke some sense of empathy for the pre-Indudation people backfires, and Thomas and Rose’s relationship breaks up. Thomas throws himself back into his Blundy research and is on the verge of a breakthrough… then the narrative stops.
Part Two then takes up in a completely different format, written by a different voice in a different time. It took me longer than I like to admit to work out what exactly I was reading. I’m not going to spoil the book for you by explaining…read it yourself!.. and consequently, I’ll say less about the second part of book that the first even though I enjoyed them both equally. Suffice to say that we find, as Richard Holmes suggested, that “what we can know” is very limited. Events and observations are subverted by another voice, and that absent corona poem takes on a whole other meaning and purpose. There is some harrowing and all too realistic writing about dementia, and events presented in the golden glow of dinner-party candles become far more sinister.
McEwan has taken us on such a varied narrative journey: from literary mystery, a dystopian future, a reflection on history and biography, knowledge, truth and invention. I think that he’s having rather a lot of fun with the literary scene of the 2020s as well because he would know it well. His prose is so accomplished and seemingly effortless as he ranges so widely across genres and times. It reminded me of A. S. Byatt’s Possession in its intelligence, density and sheer erudition. It’s one of the best books that I’ve read in ages.
My rating: 10/10 (is it too early in the year for a 10?)
Read because: Ivanhoe Reading Circle selection
Sourced from: purchased e-book.











