The Mountain in the Sea

by

Hardcover, 646 pages

English language

Published Jan. 31, 2023 by W&N.

ISBN:
978-1-3996-0046-0
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4 stars (4 reviews)

There are creatures in the water of Con Dao. To the locals, they're monsters. To the corporate owners of the island, an opportunity. To the team of three sent to study them, a revelation.

Their minds are unlike ours. Their bodies are malleable, transformable, shifting. They can communicate. And they want us to leave.

When pioneering marine biologist Dr. Ha Nguyen is offered the chance to travel to the remote Con Dao Archipelago to investigate a highly intelligent, dangerous octopus species, she doesn't pause long enough to look at the fine print. DIANIMA- a transnational tech corporation best known for its groundbreaking work in artificial intelligence - has purchased the islands, evacuated their population and sealed the archipelago off from the world so that Nguyen can focus on her research. But the stakes are high: the octopuses hold the key to unprecedented breakthroughs in extrahuman intelligence and there are vast …

5 editions

reviewed Mountain in the Sea by Vajra Chandrasekera

Thoughtful hard sci-fi

5 stars

This is a thoughtful work of sci-fi with the relationship between humans and their environment as a central theme. With a mystery at its center (or perhaps two or three mysteries, depending how you count), it was an exciting read, and also a moving and thought-provoking one, touching on themes what it means to be conscious, to communicate with other beings, to connect, to be a part / apart.

This was much "harder" on the science than most of what I've been reading recently, and certainly harder than the most of the recent Hugo and Nebula nominees and awards. I'm surprised I haven't seen more buzz about this book.

reviewed The Mountain in the Sea by Vajra Chandrasekera

Asks many interesting questions, has the sense not to try to give pat answers

5 stars

So much to love about this book, how it weaves together unanswerable questions about consciousness and computation, together with a much more didactic message about humans' consumptive relationships with, well, everything including each other, and enough of a mystery story to keep the plot moving along. Also some great evocations of places (ahhh, multiple key scenes on Istanbul ferries), and of the ways peoples' reputations misrepresent their selves.

It's not a strongly character driven book - every character that is fleshed out seems to be a variant of "loner who wishes for connection" and largely a vehicle for the author's ideas - but there's enough depth to the characters to keep me reading. My one real criticism is that the ending felt a bit rushed. Not in the sort of too convenient, story-undermining way, but not quite satisfying either. It doesn't feel like a set up for a sequel, but …

reviewed Mountain in the Sea by Vajra Chandrasekera

Review of 'Mountain in the Sea' on 'Goodreads'

4 stars

It does the thing all good sci-fi should do: use the sci-fi setting.to examine and interrogate questions of ethics and society.

The narrative is fairly engaging, even if the characters' dialogue leaves them with very little in the way of distinct voices — perhaps for reasons that are maybe explained in-world.

Overall, it's a fun summer read that raises a lot of interesting ideas about what it means to be a person and how our actions impact those around us.

For parents of sci-fi readers, there's enough casual (but not really described in detail, thankfully) sex in the book that it's probably not one to hand to teenagers — so be aware of that.

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