If you sign up join the CDF at sixty-five, but die before joining the service, the CDF will still find use for you. They’ll use your DNA to create a super soldier in the Special Forces, also known to the rest of the CDF as the “Ghost Brigades”.
Jared Dirac is a Special Forces soldier. However, unlike other Special Forces soldiers, Dirac was created to host the soul, or consciousness, of a living person. He is the clone of Charles Boutin, a scientist who faked his own death and is planning for the destruction of humanity in the hands of three alien races

The Ghost Brigades revisits a common science fiction theme – the Frankenstein Syndrome – and the question of what makes us human. Regular CDF troops reconcile their enhanced green bodies with synthetic blood and computer-embedded brain with the fact that they have lived as real humans for seventy-five years. Special Forces troops, however, are created in labs with even more enhancements – including those of alien origin – and sent to combat in as little as two weeks after they are born. They still regard themselves as humans, or of humanity, even if others doubt it.
As we increasingly use technology to modify our own bodies, instead of just the environment and the tools we use, will there be a point beyond which we stop being humans?
The story of Jared Dirac is about choice, and of nature versus nurture. He was created to be Charles Boutin, but when he woke up crying like a newborn baby they regarded him a failed experiment and let him become Jared Dirac instead. However, as the consciousness and memories of Boutin slowly resurfaces, Dirac has to decide who he really is.
John Scalzi impresses me so far with Old Man's War and The Ghost Brigades. Let's hope that there are more to come.
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QUICKIE: Don't you just love/hate abbreviations? In my book, SF stands for either science fiction or Special Forces, and oh, San Francisco. A quick search online also gives sacrifice fly (no idea what it is, but apparently from baseball), straight flush (poker), sinking fund (finance), and a whole lot more you can have a look yourself in Wikipedia.



