The three-body problem

Empecé con muchas ganas este ganador del Premio Hugo de 2015. Ciencia ficción "hard", de una cultura un tanto exótica para mí como la china, y con aplauso unánime de la crítica, prometía mucho. Y no es que sea una mala lectura ni mucho menos, pero me ha acabado decepcionando bastante.

Se dice que el autor está muy influido por Asimov, Clarke y similares, y la verdad es que sí: la trama contiene muchos elementos que podían haber sido originales en los años 60, pero que desde luego hoy en día no lo son, al menos en Occidente. El personaje principal es bastante plano; los secundarios, que tenían mimbres para ser interesantes, acaban resultando estereotípicos; el hecho de que la novela acabe en un "continuará" (es el primer libro de una trilogía) no ayuda tampoco a la redondez de la trama.

En otros aspectos donde se ven influencias de otros autores, los extraterrestres, lejanos y enigmáticos pero a la vez muy humanos, me recuerdan poderosamente a los de Los Propios Dioses; el juego de realidad virtual no puede menos de sonarnos a Ender... Pero todo ello con menos fuerza que las referencias originales.

Curiosamente, donde me parece que el libro se vuelve más vivo y brillante es en sus regresiones sobre China, la Revolución Cultural y su evolución posterior. Quizás es simplemente por mi desconocimiento sobre el tema, pero los capítulos centrados en ese tema se me hicieron mucho más interesantes.

El libro se lee bien, entretiene y es de lectura ágil, pero esperaba algo más. No sé si continuaré con los otros dos libros de la trilogía, tocará pensarlo.

SPOILERS THO

The three-body problem in physics states that although it is trivial to model the path of two bodies (e.g. binary stars) revolving around each other, it is currently impossible to create a model that can accurately predict the future positions of three bodies around each other, as minute instabilities add up over time to create a chaotic system. This book postulates that the nearest star to the earth, Alpha Centauri, as a ternary star system, is such a chaotic system; despite its unpredictability, a race of sentient species have evolved to sentience on an immensely inhospitable planet. When they learn of the existence of Earth, and realize it is in a stable solar system with a relatively mild climate, what would such a civilization do?

The book reminds me of Carl Sagan's "Contact" (well, the movie; I haven't read the book) but goes beyond the touchy-feely aspects of Sagan's work. Contact is distinctly American, and therefore, deeply religious; when Arroway finally meets aliens, the interaction is solely a personal one, which occurs without any observable proof that it took place at all. With that experience, Arroway is humanity's messiah, able to spread the message that the promised land is a space paradise of hob-nobbing with other, enlightened spacefaring species — if you have faith. 3BP dispenses with the notion that the space age will be a lovely vacation earned by a well-behaved humanity. I don't know if it's because the author takes a very hard-science approach or it's more of a Chinese cultural influence, but the characters in 3BP don't think of joining the aliens because they believe they're worthy. On the contrary, they invite the (presumably enlightened) aliens to Earth as a corrective measure: we're flawed, we're broken, we need your help, come fix us.

Of course, even that ends up being wildly optimistic, as the aliens don't really care about mentoring humans at all. They just want a planet with an easier difficulty level to live on. The universe is a harsh and unforgiving place, and it turns out that outer space isn't the paradise, Earth is. And the aliens wants it for themselves. So, well, they kind of do the science equivalent of driving down the property values so they can swoop in and buy up all the land at a super low price by the time their moving vans get there. (It'll take about 450 years, at a maximum of 10-percent of the speed of light.)

The book ends there. Not with a proclamation of some glorious, kumbaya future, or even a clear evil to be defeated, just a slowly ticking clock. Earth will be occupied in 450 years by star-hopping alien gentrifiers just trying to find a new backyard in which to raise their alien babies. So what now?