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Ringworld : a novel de Larry Niven
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Ringworld : a novel (1970 original; edició 1977)

de Larry Niven

Sèrie: Ringworld (1), Ringwelt-Zyklus (1), Known Space (8)

MembresRessenyesPopularitatValoració mitjanaMencions
9,236169718 (3.78)244
A modern science-fiction classic, "Ringworld" won the Hugo and Nebula Awards for best novel in 1970. I myself have dreamed up an intermediate step between Dyson Spheres and planets, build a ring 93 million miles in radius one Earth orbit which would make it 600 million miles long. If we have the mass of Jupiter to work with, and if we make it a million miles wide, we get a thickness of about a thousand meters. The Ringworld would thus be much sturdier than a Dyson sphere. "There are other advantages. We can spin it for gravity. A rotation on its axis of 770 miles/second would give the Ringworld one gravity outward. We wouldn't even have to roof it over. Put walls a thousand miles high at each rim, aimed at the sun, and very little of the air will leak over the edges." -Larry Niven.… (més)
Membre:Menkar
Títol:Ringworld : a novel
Autors:Larry Niven
Informació:New York : Holt, Rinehart and Winston, 1977.
Col·leccions:Per llegir
Valoració:
Etiquetes:Cap

Informació de l'obra

Ringworld de Larry Niven (1970)

  1. 141
    Encontre amb Rama de Arthur C. Clarke (codeeater)
    codeeater: Another story about a mysterious alien artefact.
  2. 120
    The Mote in God's Eye de Larry Niven (fugitive)
    fugitive: Another hard science fiction book about a fully realized world with lots of technical details.
  3. 61
    La Fundació de Isaac Asimov (nar_)
    nar_: Space travelling and interminable, huge lands and space... so huge !
  4. 40
    Eon de Greg Bear (santhony)
    santhony: If you enjoy the science fiction genre featuring huge, interstellar habitats, this fits the bill.
  5. 30
    Gateway de Frederik Pohl (sturlington)
  6. 30
    Babel-17 de Samuel R. Delany (LamontCranston)
    LamontCranston: Space Opera, updated. Strange mystery, assemble a crew of lively characters, go explore it. Sound familiar?
  7. 30
    Titan de John Varley (lquilter)
    lquilter: If you liked the gee-whizziness and adventure / exploration of RINGWORLD, but couldn't stomach the sexism, try Varley's TITAN (and sequels in the trilogy, WIZARD and DEMON) -- all the fun but only a fraction of the annoying ideology.
  8. 20
    Duna de Frank Herbert (sturlington)
  9. 31
    Sundiver de David Brin (LamontCranston)
    LamontCranston: Space Opera, updated. Strange mystery, assemble a crew of lively characters, go explore it. Sound familiar?
  10. 20
    Mission of Gravity de Hal Clement (Michael.Rimmer)
  11. 10
    Ring of Swords de Eleanor Arnason (libron)
    libron: Cat people! Sentient bipedal tiger aliens!
  12. 10
    The Algebraist de Iain M. Banks (LamontCranston)
  13. 00
    A World Too Near de Kay Kenyon (mentatjack)
    mentatjack: One of the blurbs on the cover of A World Too Near compares The Entire and the Rose favorably to The Ringworld series by Larry Niven.
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» Mira també 244 mencions

Anglès (159)  Castellà (3)  Hongarès (2)  Suec (2)  Francès (2)  Italià (1)  Totes les llengües (169)
Es mostren 1-5 de 169 (següent | mostra-les totes)
The ideas were worth reading, but the writing wasn't to my liking. The characters were empty and unlikeable and there wasn't much to the plot. The Ringworld is a nice concept and by no means do I regret reading this book, it just wasn't entertaining enough for me. ( )
  tuusannuuska | Dec 1, 2022 |
Louis Wu is 200 years old, and he's bored. It's his 200th birthday, and he's using transfer booths to extend the celebration of it for a full twenty-four hours, and he's really bored.

Then, when transferring from one birthday location to another, he winds up someplace else entirely. An entirely mundane hotel room, occupied by an alien. Specifically, a Pierson's Puppeteer, a being with two small heads on snake-like necks, three hooved legs, and its brain housed in its main body, rather than either of the heads. When Puppeteers are speaking in their own language, the effect is often orchestral. This particular Puppeteer has chosen the human-pronounceable name of Nessus. Nessus has a plan to alleviate Louis' boredom.

At first Nessus is very cagy about what exactly his plan is, but it certainly involves space travel, the Puppeteers' better, faster hyperdrive they've never shared with humans or kzinti, and they need to recruit two more crewmates--a kzin, and another human, one who is the product of Earth's Birthright Lotteries.

The kzin they recruit is Speaker-to-Animals, a very junior member of the Kzinti diplomatic delegation to Earth, with only a title and no name earned yet.

The other human, Teela Brown, is the product of five generations of ancestors who were all born due to their parents having won the birthright lotter for that year. Teela Brown, Nessus says, is very lucky. Teela's luck will help them succeed.

Left unexplained or even examined at this point is why someone so lucky would wind up on a dangerous mission to an unknown destination for unexplained reasons. Kzinti are bold and reckless. Louis is bored and in the habit of taking a "sabbatical" into space periodically. But why Teela?

When they learn what their destination is--a compromise version of a Dyson sphere, an enormous ring around a G-class star--there's a renewed discussion of whether they're going, but the promise of the improved star drive is a powerful lure, The ring is approximately the diameter of Earth's orbit, and the ring itself is about a million miles wide. Nessus says the Puppeteers want to investigate it to be sure it's not a threat. Nessus is the only Puppeteer insane enough to do such a thing; hence the need for human and kzinti crew to join him. (Puppeteers are committed, devout cowards, and their argument that this is just sanity is more convincing than one might expect.)

Of course trouble starts as soon as they reach the Ringworld, and they soon find themselves crashed on it with a crippled ship, and exploring the world via flycycle.

It's a world fallen into barbarism, with the civilization that built it fallen for reasons the current inhabitants are unable to explain. Yet not all of the old tech of the Ringworld Engineers whom the barbarian inhabitants now worship as gods has completely failed. Some of it works--no always reliably, and often dangerously.

Personality conflicts and divergent goals start to emerge, with some impressive resulting conflict. Which doesn't necessarily sound exciting, but it really is. Nessus' ultimately self-interested cowardice, Speaker-to-Animals' warlike nature, Teela's obliviously unaware carelessness due to never having actually been hurt (she's never even stubbed her toe), and Louis' reasoned determination to keep this misfit crew working together while stranded on the Ringworld makes for complex and interesting interactions and adventures. It's further enriched by Louis' gradual realization that every single one of them, including Teela, is intelligent and brings insights the others don't, and which are important to their survival and success.

What contemporary readers may find subtracts from their enjoyment is the fact that Niven is frustratingly sexist. Both of the women in the book are quite stereotyped, while Louis, Speaker-to-Animals, and Nessus are well-rounded, interesting characters, different from each other in ways that makes sense both for their species and their life experiences. Teela and the other woman they eventually meet, who has a very long name and like Louis I'll simply call her Pril, are frustratingly one-dimensional. This remains true even though they're both quite clearly established as intelligent. I'll just mention here that I use "sexist" quite intentionally. Having read most if not all of his work prior to his collaborations with Pournelle, and having met him in circumstances that are a great opportunity for a man to show his worst traits, I can't agree that he's a misogynist. Just, sadly sexist. Even greatly intoxicated, I found him to be a charming and kindly gentleman. Perhaps that's why I can still enjoy Ringworld enough to give it five stars.

Sexist, he is. A really good writer he also is, and this is a heck of a good read.

The narrator is Grover Gardner, who also narrates under the names Tom Parker and Alexander Adams. For some reason, both "Grover Gardner" and "Tom Parker" are listed on the edition I received as narrators. Regardless of that oddity, he does an excellent job. His voice is easy to listen to, and he does an excellent job of making the voices of the main characters distinct and individual.

Recommended.

I received a free copy of this audiobook, and am reviewing it voluntarily. ( )
  LisCarey | Nov 14, 2022 |
En el año 2850, cuatro exploradores (dos humanos y dos alienígenas) son elegidos para explorar un misterioso "mundo anillo", una enorme estructura artificial en forma anular que rodea una estrella. La historia ocurre en un universo tecnológicamente avanzado, donde la teleportación instantánea y los cascos de naves espaciales indestructibles son una realidad. Luis Wu, el protagonista, es un aventurero retirado que acaba de celebrar su bicentésimo aniversario. A pesar de su edad, se encuentra en óptima condición física dado a la avanzada tecnología médica.
  Natt90 | Nov 11, 2022 |
Niven's style is such that you can be awed then amused on the same page. His characters are very comfortable with life. They talk physics like we discuss where to have dinner. After more than thirty years, the story remains interesting and the ideas fascinating.
  SDanielson | Sep 5, 2022 |
Every mathematically minded sci-fi fan should read this book. Fantastic thought experiment with lots of interesting dives into the details, woven together in a compelling story. ( )
  tarsel | Sep 4, 2022 |
Es mostren 1-5 de 169 (següent | mostra-les totes)
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» Afegeix-hi altres autors (29 possibles)

Nom de l'autorCàrrecTipus d'autorObra?Estat
Niven, Larryautor primaritotes les edicionsconfirmat
Baumann, BodoTraductorautor secundarialgunes edicionsconfirmat
Cullen, PatrickNarradorautor secundarialgunes edicionsconfirmat
Davis, DonCover printingautor secundarialgunes edicionsconfirmat
Foss, ChrisAutor de la cobertaautor secundarialgunes edicionsconfirmat
Giancola, DonatoAutor de la cobertaautor secundarialgunes edicionsconfirmat
Johnson, Steven VincentAutor de la cobertaautor secundarialgunes edicionsconfirmat
Parker, TomNarradorautor secundarialgunes edicionsconfirmat
Sternbach,RickAutor de la cobertaautor secundarialgunes edicionsconfirmat
Youll, PaulAutor de la cobertaautor secundarialgunes edicionsconfirmat
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In the night-time heart of Beirut, in one of a row of general-address transfer booths, Louis Wu flicked into reality.
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A modern science-fiction classic, "Ringworld" won the Hugo and Nebula Awards for best novel in 1970. I myself have dreamed up an intermediate step between Dyson Spheres and planets, build a ring 93 million miles in radius one Earth orbit which would make it 600 million miles long. If we have the mass of Jupiter to work with, and if we make it a million miles wide, we get a thickness of about a thousand meters. The Ringworld would thus be much sturdier than a Dyson sphere. "There are other advantages. We can spin it for gravity. A rotation on its axis of 770 miles/second would give the Ringworld one gravity outward. We wouldn't even have to roof it over. Put walls a thousand miles high at each rim, aimed at the sun, and very little of the air will leak over the edges." -Larry Niven.

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