At the Museum of Science in Boston, there is an exhibit just outside the doors of the Planetarium that demonstrates--through a series of adjacent panels--the scale of the Earth in relation to the universe at large. The first panel shows the Earth's location in the Solar System (as a microscopic dot, mind you), which is followed by a second panel showing the Solar System's location in the Milky Way (also microscopic). The third panel is of the galaxy's location in its Supercluster or whateverthefuck it's called, and so forth and so on, concluding with a final panel depicting the entire observable universe. Reading Cloud Atlas is like zooming out from a point on the Earth to the edge of the universe and then back in again, as represented by those aforementioned panels. Do we need a visual aid? 
 http://www.youtube.com/watch?v=YzYHWI... 
 This novel, of course, has little to do with the cosmos, but the analogy is fitting for describing the vastness of its scope. It is a hugely ambitious novel connecting characters through space and time, from Adam Ewing's mid-nineteenth century voyage from the Chatham Islands to Sonmi~451's ascent to sentience at an indeterminate period in Korea's future, and several places in between. The novel then goes even further into the future, so far in fact that it becomes indistinguishable from the past, and like the reverse zoom in the video above, the novel collapses back in on itself, ending exactly where it began. 
 "Yay, Old Uns' Smart mastered sicks, miles, seeds an' made miracles ord'nary, but it din't master one thing, nay, a hunger in the hearts o' humans, yay, a hunger for more." 
 Cloud Atlas is about human slavery and captivity as it exists in all its forms, at all points in time. Throughout history, humans have enslaved each other on the basis of skin color and racial background, religious beliefs and cultural or ethnic differences. The weak have been enslaved to the strong, the old to the young, and the poor to the well-to-do. This novel goes a step further by exploring the concept of knowledge and how it relates to the socioeconomic hierarchy of the future. Knowledge is all that separates us from savagery, and yet it is our most transient asset. I am probably making this book sound like a course in sociology, though it is anything but. Cloud Atlas is a brilliantly constructed novel delineating the cyclicality of human civilization and it is written by someone who has immediately become one of my favorite authors. In fact, David Mitchell's only flaw is that he is indecisive. Unable to choose among the various genres of fiction available, he ends up...writing them all! Cloud Atlas is historical fiction, it is a dark comedy, it is a crime thriller, it is science fiction, it is a post-apocalyptic dystopia. 
 The middle chapter, while the most difficult to read, is easily my favorite. In Sloosha's Crossin' an' Ev'rythin' After, humanity's perpetual quest for domination provides the very spark needed to create and sustain civilization. However, this quest is a double-edged sword that becomes its own downfall, since domination is a self-defeating goal, and it is this downfall that ultimately causes civilization to collapse. But despite its bleak forecasts, Cloud Atlas inspires a glimmer of hope for our future, for as insignificant as one person may be, as much as one fathoms his life to have no impact greater than that of a single drop in a limitless ocean, the question is posed: "Yet what is any ocean but a multitude of drops?" 
 The Milky Way's Galactic Center 
 (c) 2009 Serge Brunier, The Sky of the Earth