A welcome and inspiring account of a largely unsung hero—unsung because, the authors suggest, he accomplished something so...
The life of the man called “the father of information theory.”
Claude Shannon (1916-2001) made a contribution of signal importance to the modern world when he was only 21: he divined that instead of using mechanical switches, a modern computer would better employ electrical switches that, quite apart from simply controlling electrical flow, could also, “in principle, perform a passable imitation of a brain.” That is, a machine could be designed to use logic. This scientific insight, write former Huffington Post managing editor Soni and journalist/speechwriter Goodman, co-authors of Rome’s Last Citizen: The Life and Legacy of Cato, Mortal Enemy of Caesar (2012), ranks among the most important of the 20th century. Shannon went on to work in wartime cryptography and met fellow mathematician Alan Turing, but each was so constrained by security clearances that they could not compare notes and do something even bigger and better than Enigma and other projects. This account lacks a little of the spark and scientific depth of, say, Walter Isaacson’s biography of Steve Jobs, but it covers the bases well. The authors write fluently, for instance, of how Boolean logic influenced Shannon’s discovery: “And because Boole had shown how to resolve logic into a series of binary, true-false decisions, any system capable of representing binaries has access to the entire logical universe he described.” They go on to describe some of Shannon’s later discoveries, including a kind of algebra of genetics that might have been too much ahead of its time, as well as his considerable eccentricities. Shannon spent much of his later life tinkering rather than producing work approaching his youthful contributions. Still, readers will be intrigued by a mad scientist who rode the halls of Bell Labs atop a unicycle while juggling, a feat at which he did not excel.
A welcome and inspiring account of a largely unsung hero—unsung because, the authors suggest, he accomplished something so fundamental that it’s difficult to imagine a world without it.Pub Date: July 18, 2017
ISBN: 978-1-4767-6668-3
Page Count: 384
Publisher: Simon & Schuster
Review Posted Online: April 29, 2017
Kirkus Reviews Issue: May 15, 2017
BOOK REVIEW
BOOK REVIEW
The author's youthfulness helps to assure the inevitable comparison with the Anne Frank diary although over and above the...
Elie Wiesel spent his early years in a small Transylvanian town as one of four children.
He was the only one of the family to survive what Francois Maurois, in his introduction, calls the "human holocaust" of the persecution of the Jews, which began with the restrictions, the singularization of the yellow star, the enclosure within the ghetto, and went on to the mass deportations to the ovens of Auschwitz and Buchenwald. There are unforgettable and horrifying scenes here in this spare and sombre memoir of this experience of the hanging of a child, of his first farewell with his father who leaves him an inheritance of a knife and a spoon, and of his last goodbye at Buchenwald his father's corpse is already cold let alone the long months of survival under unconscionable conditions.
Pub Date: Jan. 16, 2006
ISBN: 0374500010
Page Count: 120
Publisher: Hill & Wang
Review Posted Online: Oct. 7, 2011
Kirkus Reviews Issue: Jan. 15, 2006
A moving meditation on mortality by a gifted writer whose dual perspectives of physician and patient provide a singular...
A neurosurgeon with a passion for literature tragically finds his perfect subject after his diagnosis of terminal lung cancer.
Writing isn’t brain surgery, but it’s rare when someone adept at the latter is also so accomplished at the former. Searching for meaning and purpose in his life, Kalanithi pursued a doctorate in literature and had felt certain that he wouldn’t enter the field of medicine, in which his father and other members of his family excelled. “But I couldn’t let go of the question,” he writes, after realizing that his goals “didn’t quite fit in an English department.” “Where did biology, morality, literature and philosophy intersect?” So he decided to set aside his doctoral dissertation and belatedly prepare for medical school, which “would allow me a chance to find answers that are not in books, to find a different sort of sublime, to forge relationships with the suffering, and to keep following the question of what makes human life meaningful, even in the face of death and decay.” The author’s empathy undoubtedly made him an exceptional doctor, and the precision of his prose—as well as the moral purpose underscoring it—suggests that he could have written a good book on any subject he chose. Part of what makes this book so essential is the fact that it was written under a death sentence following the diagnosis that upended his life, just as he was preparing to end his residency and attract offers at the top of his profession. Kalanithi learned he might have 10 years to live or perhaps five. Should he return to neurosurgery (he could and did), or should he write (he also did)? Should he and his wife have a baby? They did, eight months before he died, which was less than two years after the original diagnosis. “The fact of death is unsettling,” he understates. “Yet there is no other way to live.”
A moving meditation on mortality by a gifted writer whose dual perspectives of physician and patient provide a singular clarity.Pub Date: Jan. 19, 2016
ISBN: 978-0-8129-8840-6
Page Count: 248
Publisher: Random House
Review Posted Online: Sept. 29, 2015
Kirkus Reviews Issue: Oct. 15, 2015
PERSPECTIVES
© Copyright 2025 Kirkus Media LLC. All Rights Reserved.
Follow
Popular in this Genre
We can’t wait for you to join Kirkus!
It’s free and takes less than 10 seconds!
Already have an account? Log in.
OR
Sign in with GoogleTrouble signing in? Retrieve credentials.
Welcome Back!
OR
Sign in with GoogleTrouble signing in? Retrieve credentials.
