COSM [Paperback]

The scientific point of extrapolation here is a small, silvery sphere that is produced as the result of a sub-atomic particle physics experiment. This result is totally unexpected, and wrecks a good portion of the equipment when it appears, forcing the lead experimenter, Alicia, a black female physicist, to stop any further planned work. On impulse (or gut feeling), she takes the sphere back to her own university, without informing anyone else what she is doing. Upon investigation, and with the help of a theoretical physicist, slowly a theory is developed about what the sphere is - a 'pocket' universe budded off from our own, which is evolving at a time rate that is exponentially faster than our own.

The description of the evolution of this sub-universe is based on some of the more current theories of the day, starting from the moment of the Big Bang to points that are far in the future history of our own universe, and are well described and easy to follow. However, I found the university politics that surround Alicia's theft of the sphere somewhat unbelievable, as her institution leaves her, an untenured junior professor, in sole charge of the investigation even after preliminary results indicate that it may be one of the scientific breakthroughs of the century, and one of the side effects of the sphere is the direct cause of the death of one of her students. The bureaucratic quagmire that makes up the university administration is more believable, with individuals who are more interested in having Alicia, as a minority representative, help on committees devoted to such subjects rather than work on science, and others who are clearly out to only hold on to their own positions in the school. The small scene of the President's involvement of using the sphere as one more campaign aid, without any understanding of the real science or its import, is, unfortunately, spot on.

Characterization for the secondary characters (Alicia's helpers and her theoretical physicist) is quite reasonable, but I found myself looking serious askance at Alicia herself. I found it difficult to believe that someone steeped in the methods and doctrine of science would steal and conceal such a find; her reactions to others trying to place her in the 'minority' box came off as much too mild; and those scenes where she is on the prowl for a man felt like they belonged to a different person.

The end of the book takes a route that I felt was even more unbelievable than the initial 'theft' of the sphere, and did little to really resolve either Benford's character conflicts or the philosophical musings on the fate of the universe and the reason 'our' universe is so perfectly 'tuned' to allow the production of life. Thus, at the end, though I was left with some excellent cosmological insights, in terms of story and completeness, or any real look at the people who actually do scientific work, this book had little for me.

--- Reviewed by Patrick Shepherd (hyperpat)

An ambitious, young physicist is running an experiment on RHIC (Relativistic Heavy Ion Collider) using streams of elliptic uranium. At first everything is fine but then the readings seem to slow down. Suddenly there is a massive explosion. Amidst some of the wreckage is a reflective sphere about the size of a bowling ball. The physicist knows this has something to do with the explosion and takes the sphere for observation. Unfortunately she is a little too secretive and charges of theft and impropriety are raised.

The sphere is an enigma. It feels solid but doesn't seem to be made of anything. It has no spectrum. Light can penetrate is slightly. It emits photons as if it were at four-thousand degrees. It seems to have a tidal effect near the surface. What is this object? The physicist teams up with a theorist to try and solve the mystery. But as the mystery becomes clear bit by bit, the political and scientific climates intensify. Finally, a theory is arrived at that seems to take into account all of the facts. The object is a pocket universe with an internal time that is accelerating.

Soon the sphere becomes transparent and the birth of galaxies can be witnessed. As time speeds up in the sphere, now called a Cosm, it becomes more and more important to continue observations. But as the experiment demands closer inspection and more time, the charges against the physicist also demand more time. Although the physicist warns against it, the Brookhaven Lab repeats the experiment and creates a much larger Cosm. Unfortunately this one is too big to move and is obstructing repairs to the RHIC. The story's threads all build and collide in an ending that brings about a number of interesting questions about the nature of our own universe.

COSM is a very good novel that Gregory Benford first had the idea for in the late 1980s. A number of theories, studies, and publications are mentioned in this novel and they are all real. Even if you are not a promising particle physicist the story is very easy to follow. The characters all seem to act consistently and I found no obvious flaws that detracted from the novel. If you like hard science that is located right on the edge of current research then I would strongly recommend COSM.