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Comment by scott-smith_us | Hacker News Reader

I've read Blindsight, but wasn't aware of Echopraxia. I'll look for it.

One common disappointment I have with sci-fi is how often AIs or alien intelligence are so close to human intelligence. In the Star Trek universe, every alien species is essentially humanoid with some added prosthetic and makeup. This is understandable in a weekly TV show with a tight schedule and budget. But I've read lots of books where the aliens or AIs not only act human, they think and reason like humans. What a boring waste!

There was a lot to like about Blindsight, but I particularly appreciated the completely alien life forms and their interpretation of broadcasts coming from Sol.

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We've observed perhaps the closest thing to alien intelligence in the form of intelligent cephalopods -- like squids, octopuses, and cuttlefish. What surprises me about octopuses is how, despite a brain structure that diverged from our lineage perhaps billions of years ago and is vastly different from ours (they have a small central brain and enormously innervated tentacles each with its own local processing), they manifest what we readily recognize as affection and contempt for their human caretakers. They will nuzzle a favored human with their tentacles, and squirt water at a disliked human through their siphon. They do not need to be trained to do this. Either they are capable of experiencing emotional bonds broadly similar to ours and our terrestrial pets', or they are very, very good at faking it.

I didn't use to think this way, but now if we ever met an alien species, it wouldn't surprise me if we had enough cognitive and emotional common ground to establish meaningful relations provided they are carbon-based lifeforms or analogous.

In the end, it all comes down to food and comfort.

I can't imagine a life form that won't look fondly upon another life form that helps them get their preferred food, and helps limit or avoid discomfort.

Darmok and Jalad at Tanagra.

Remember the story of the goose that laid the golden eggs? That goose was providing but the farmer got greedy. In real life there tons of stories of people being attacked by animals they fed and sheltered for years.

I highly recommend the books "Octopus and Squid: the Soft Intelligence" by Jacques Yves-Costeau and "Other Minds: the Octopus, the Sea, and the Deep Origins of Consciousness" by Peter Godfrey-Smith. [1]

[1] https://en.wikipedia.org/wiki/Other_Minds:_The_Octopus,_the_...

Alan Dean Forrester's book series about the Humanx Commonwealth is an interesting take on the notion of very alien aliens being friendly. To the point where, in that setting, humans have formed a federation with sapient insects, with the two species having colonies on each others' worlds, a shared religion, law enforcement for federal matters, and military.

Echopraxia will not disappoint you, then.

And along the lines of good portrayal of non-human intelligence, I can also recommend Children of Time, and its sequel, Children of Ruin. Both deal with Earth animal species getting uplifted and left to create their own civilizations.

It's so hard to say more without spoilers, but Deepness plays with this trope in a way that is both satisfying and may actually improve your enjoyment of other sci-fi works!

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