Turing's Cathedral: The Origins of the Digital Universe by George Dyson
"Turing's Cathedral" is the uninspiring and rather dry book about the origins of the digital universe. With a title like, "Turing's Cathedral" I was expecting a riveting account about the heroic acts of Alan Turing the father of modern computer science and whose work was instrumental in breaking the wartime Enigma codes. Instead, I get a solid albeit "research-feeling" book about John von Neumann's project to construct Turing's vision of a Universal Machine. The book covers the "explosion" of the digital universe and those applications that propelled them in the aftermath of World War II. Historian of technology, George Dyson does a commendable job of research and provide some interesting stories involving the birth and development of the digital age and the great minds behind it. This 432-page book is composed of the following eighteen chapters: 1.1953, 2. Olden Farm, 3. Veblen's Circle, 4. Neumann Janos, 5. MANIAC, 6. Fuld 219, 7. 6J6, 8. V-40, 9. Cyclogenesis, 10. Monte Carlo, 11. Ulam's Demons, 12. Barricelli's Universe, 13. Turing's Cathedral, 14. Engineer's Dreams, 15. Theory of Self-Reproducing Automota, 16. Mach 9, 17. The Tale of the Big Computer, and 18. The Thirty-ninth Step.
Positives:
1. A well researched book. The author faces a daunting task of research but pulls it together.
2. The fascinating topic of the birth of the digital universe.
3. A who's who of science and engineering icons of what will eventually become computer science. A list of principal characters was very welcomed.
4. For those computer lovers who want to learn the history behind the pioneers behind digital computing this book is for you.
5. Some facts will "blow" you away, "In March 1953 there were 53 kilobytes of high-speed random-access memory on planet Earth".
6. Some goals are counterintuitive. "The new computer was assigned two problems: how to destroy life as we know it, and how to create life of unknown forms".
7. There are some interesting philosophical considerations.
8. As an engineer, I enjoy the engineering challenges involved with some of their projects.
9. Amazing how the Nazi threat gave America access to some of the greatest minds. The author does a good job of describing these stories.
10. The fascinating life of the main character of this book, John von Neumann.
11. So much history interspersed throughout this book.
12. The ENIAC..." a very personal computer". A large portion of this book is dedicated to the original computer concepts, challenges, parts, testing, etc...
13. The fundamental importance of Turing's paper of 1936. It's the inspiration behind the history of the digital universe.
14. Some amusing tidbits here and there, including Einstein's diet.
15. The influence of Godel. How he set the stage for the digital revolution.
16. Blown away with Leibniz. In 1679, yes that is correct 1679 he already imagined a digital computer with binary numbers...
17. So many great stories of how these great minds attacked engineering challenges. Computer scientists will get plenty of chuckles with some of these stories involving the types of parts used in the genesis of computing. Vacuum tubes as an example.
18. There are many engineering principles devised early on that remain intact today. Many examples, Bigelow provides plenty of axioms.
19. I enjoyed the stories involving how computers improved the art of forecasting the weather.
20. "Filter out the noise". A recurring theme and engineering practice that makes its presence felt in this book.
21. Computers and nuclear weapons.
22. The Monte Carlo method a new, key domain in mathematical physics and its invaluable contribution to the digital age.
23. The fascinating story of the summer of 1943 at Los Alamos.
24. The Teller-Ulam invention.
25. How the digital universe and the hydrogen bomb were brought into existence simultaneously.
26. Barricelli and an interesting perspective on biological evolution.
27. The amazing life of Alan Mathison Turing and his heroic contributions.
28. A fascinating look at the philosophy of artificial intelligence and its future.
29. The collision between digital universe and two existing stores of information: genetic codes and information stored in brains.
30. The basis for the power of computers.
31. The five distinct sets of problems running on the MANIAC by mid-1953. All in JUST 5 kilobytes.
32. A look at global digital expansion and where we are today.
33. The unique perspective of Hannes Alfven. Cosmology.
34. The future of computer science.
35. Great quotes, "What if the price of machines that think is people who don't?"
36. The author does a great job of providing a "where are they now" narration of all the main characters of the book.
37. Links worked great.
38. Some great illustrations in the appendix of the book. It's always great to put a face on people involved in this story.
Negatives:
1. It wasn't an enjoyable read. Plain and simple this book was tedious to read. The author lacked panache.
2. The title is misleading. This title is a metaphor regarding Google's headquarters in California. The author who was given a glimpse inside the aforementioned organization sensed Turing's vision of a gathering of all available answers and possible equations mapped out in this awe-inspiring facility. My disappointment is that this book despite being inspired by Alan Turing's vision, in fact, has only one chapter dedicated to him. The main driver behind this book was really, John von Neumann.
3. A timeline chart would have added value. With so many stories going back and forth it would help the reader ground their focus within the context of the time that it occurred.
4. Some of the stories really took the scenic route to get to the point.
5. The photos should have been included within the context of the book instead of a separate section of its own.
6. The book was probably a hundred pages too long.
In summary, I didn't enjoy reading this book. The topic was of interest to me but between the misleading title and the very dry prose, the book became tedious and not intellectually satisfying. The book felt more like a research paper than a book intended for the general audience. For the record, I am engineer and a lot of the topics covered in this book are near and dear my heart but the author was never able to connect with me. This book is well researched and includes some fascinating stories about some of the icons of science and the engineering involved with the digital origins but I felt like I was reading code instead of a story. This book will have a limited audience; if you are an engineer, scientist or in the computer field this book may be of interest but be forewarned it is a monotonous and an uninspiring read.
Recommendations: "
Steve Jobs" by Walter Isaacson, "
The Quantum Universe: (And Why Anything That Can Happen, Does)" by Brian Cox, "
Physics of the Future: How Science Will Shape Human Destiny and Our Daily Lives by the Year 2100" Michio Kaku, "
Warnings: The True Story of How Science Tamed the Weather" by Mike Smith, "
Spycraft: The Secret History of the CIA's Spytechs, from Communism to Al-Qaeda" by Robert Wallace and H. Keith Melton.