Another Curiosity Discovery

The headline is interesting on its own, but I was actually more curious about the breakdown of chemicals available in Martian soil. One of the things that makes the Moon less attractive as a site for a permanent colony is the lack of elements needed for organic life. Having enough nitrogen available in the soil to have once supported life suggests that agriculture on Mars might be sustainable without outside intervention (ie launching nitrogen rich asteroids at the surface of the planet.) Nitrogen is essential for plants and other biological processes. In addition, nitrogen currently represents less than 3% of Mars' scant atmosphere, a figure that would have to be raised during any attempt at terraforming.

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Death's End by Liu Cixin

Having recently finished the last book in Liu Cixin's instant classic "The Remembrance of Earth's Past" series, Death's End, I can only report a feeling of total amazement and awe. There is so much about this novel that blew my mind, that offered different and better ways of viewing the universe. This novel did what I wish more novels would, serve up a new universe entire, evoking beauty and horror, nobility and disgust, in a timeless monument to unfettered speculation. Obviously, in discussing the events of the last of a trilogy books, spoilers are to be expected. I am, however, going to try to avoid discussing much beyond the first 100 pages of the third novel. I read the translation of this novel, as ushered into being by the amazing talent of Ken Liu. Ken has written of a certain prickliness when it comes to translating work. He makes an effort not to anglicize the source material, not smudging away the occasional difficulties in bringing Cixin...

A Reaction to Peter Watts' "Echopraxia"

Peter Watts’ Echopraxia is a side-sequel to his previous hard sf horror novel Blindsight . Daniel Bruks, a biologist in the Eastern Oregonian desert, gets stuck in the middle of a war between a fugitive vampire and a cult of rewired post-humans called Bicamerals, ultimately kidnapped by them as they head towards the sun. The goal of post-human and vampire alike is to investigate a possible alien intelligence gaining strength there, to determine if it poses a threat, or offers a weapon for the two sides as they struggle for advantage. Bruks' goal is simple survival. Reading Watts is a simultaneously bracing and discouraging experience. Bracing because his depiction of the future and the oddities who inhabit it continue to get better and better, his plots more complicated and more involving, his characters less like sock-puppets for his ideas and more like actual human beings (or whatevers). Discouraging because Watts uses his considerable gifts, artistic and academic, ...

The Dorsia Brevia Solution

While "Green Mars," didn't include nearly as much mind-blowing speculative awesomeness as the first book in Kim Stanley Robinson's Mars Trilogy, it did include one set-piece that I enjoyed very much: The Dorsa Brevia Declaration. As mentioned in my review earlier this week, the plot of Green Mars focuses on the approach of a second Martian revolution. The first revolution, as described in Red Mars, was a spasm of senseless violence, mayhem, and targeted assassination, accomplishing little besides the deaths of many, many important characters in the story. As would-be revolutionaries gather in an enormous lava tube named Dorsa Brevia, the central question is how would any future revolution escape the fate of the first. The process, which I'll describe below, was very familiar to me. During the course of my path to teaching history in Middle School, I worked at an afterschool program named Citizen Schools based in Boston. Citizen Schools had its ups and down...

Ancient Logic

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