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Physics and beyond : encounters and conversations
Published in Unknown Binding by G. Allen & Unwin ()
Author: Werner Heisenberg
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Incredible Book. Mind in Motion of a Great Scientist.
Werner Heisenberg is the one great, if not provocative figures of the 20th. century Science. Famous for his Uncertainty Principle and formulation of Quantum Mechanics.

Unfortunately, the two great great theories of the 20th. century science, quantum theory and relavity theory was formulated in Central Europe during the two World Wars. Heisenberg, born in 1901 was a witness to the World War I, World II and the Cold War.

Heisenberg reflects this in detail. How does one deal with political chaos and diaster during the Hitler reign in Germany. He himself decided to stay in Germany. Bohr, Fermi, Einstein all fled Europe, he decided to stay.

Enrico Fermi tells in 1939 "America is a bigger and freer country. Leave the ballast of the past, pettiness of the Old World, One can start anew in the New World."

History will forever debate the Heisenberg of World War II.

Part history, part science, but the most interesting is his encounters with the great scientist of the 20th century. Science you can learn from any textbook.

Moreover, his emphasis on experiment, experiment data, experimental observation as basis for all science is important here.

Written in "conversation" form, we meet and hear the great scientist of the 20th century. Sommerfeld was his teacher, Wolfgang Pauli his classmate. He fellow scientist Born, Neils Bohr, Enrico Fermi, Paul Dirac, Einstein and many other greats are here.

This book makes them all human because they had to struggle to come "discover" science and the political diaster that engulfed Europe in the first half of 20th. century. Edward Teller "Mr. H-Bomb" was student of Heisenberg. All has to grapple with politics and history.

This book should be back in Print. Book is the mind in motion of a great scientist. With discovery of atomic theory, the linking of science and politics is joined forever. Science can never just be science and politics just be politics.

Unfornate but true. Knowledge renders power. No one is more "powerful" than scientist now and in the future.

Once you know the "laws of nature", you then can be "master of nature".

An Introduction to Modern Physics
This is an absolutely fascinating book when read between thelines. Werner Heisenberg (best known for his uncertainty principle,but also remembered as one of the few truly great scientists who nevertheless swore allegiance to the Nazis) explains, in his own words, why his leadership of the German atom bomb project in WWII was morally defensible.

Heisenberg was, in his moment of glory, in the unique position of being the intellectual better of both Niels Bohr and Albert Einstein. He explains this at some length in his book, which consists of stilted, imaginary conversations he had or "would have had" with other scientists. According to Werner, he used his powerful intellect to deliberately mislead the Nazis and to thwart the German atom bomb project. If you believe this, you will also believe that he did it in order to "save German youth." It's a complex work in which Werner comes off as less than courageous.

If you've ever felt intimidated by Heisenberg (and who wouldn't be?) you will appreciate Lindemann (the legendary mathematician) dismissing him as worthless. Also worth reading are Heisenberg's hopelessly antiquated views on biology, language, music and philosophy . . . you will feel better, because you know more than he ever did, even though he formalized quantum mechanics.

This book is a good introduction to modern physics. It shows both the reasoning and the cultural context that led to this still-rather-dubious abstraction. Quantum mechanics is more comprehensible when you understand the characters who invented it.

Heisenberg was a great thinker. His antiquated values serve as a reminder that one can be both brilliant and deluded at the same time.

The thought process of a physicist.
While it suffers from a somewhat "clunky" writing style, this book is extremely interesting. Heisenberg introduces the reader to his world. The reader learns of the thoughts that led to his discoveries, the process by which these discoveries were made, and, almost as a side-note, the reader is acquainted with Heisenberg as a person.

A great deal of controversy has surrounded Heisenberg's Uncertainty Principle. For a long time many people did not accept it as true. Now that it has been largely accepted, there is still a great deal of difficulty in understanding it. This book will aid the non-scientist in getting a better idea of what it is all about and in understanding why it was necessary.


Philosophical Problems of Quantum Physics
Published in Paperback by Ox Bow Press (1979)
Author: Werner Heisenberg
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Was Heisenberg a great physicist? CERTAINLY!
I have always thought of physics as the most marvelous branch of science. It is the field which has granted us Laplace's demon, Pauli's exclusion, Heisenberg's uncertainty, Schroedinger's cat, Wigner's friend, the Copenhagen interpretation and Everett's quantum universes (among other conceptions). At the center of it all, where the boundaries of physics and philosophy overlap, we find the great Werner Heisenberg directing traffic. In many ways, Heisenberg's uncertainty principle (1926) was the snowball that got the discipline of quantum mechanics rolling. Years later, Richard P. Feynman was quoted as saying that every new discovery in theoretical physics since H's uncertainty principle was merely a re-stating of the uncertainty principle.

This book deals with many of the philosophical problems associated with QM such as how observation effects "reality" (if there is such a thing) and the disturbing wave / particle duality which is exhibited by matter. In short, QM has changed almost everything insofar as how we interpret the "actual" world. We are forced to revise what used to be common sense notions such as a reality that is independent of an observer. And, as H writes on page 18, there is no turning back: "The hope that new experiments will yet lead us back to objective events in time and space, or to absolute time, are about as well founded as the hope of discovering the end of the world somewhere in the unexplored regions of the Antartic."

And so, the best we can do is to try to cope with the myriad unsettling (if not absurd) implications of quantum mechanics. Heisenberg entertains many and varied thoughts on this subject & delivers them in a lucid fashion.

The book also discusses some of the concepts of classical physics, some of which still hold & some which do not. H goes into detail regarding the theories of light & colour which were devised by such great minds of the past as Newton and Goethe.

The last chapter in the book deals with the hope that science can be used as a medium by which diverse cultures may learn to understand each other. After all, even though the political paradigms and ideas of nation A differ from those of nation B, 1+1 still = 2 in both places. Scientific truths can transcend national prejudices and suspicions. That, among other things, is one of its endearing traits.

I would highly recommend this book for any and all people who are interested in science, philosophy or the philosophy of science. It is an exquisite book of science written by one of science's greatest champions.


Physics and Philosophy: The Revolution in Modern Science (Great Minds Series)
Published in Paperback by Prometheus Books (1999)
Authors: Werner Heisenberg and F. S. C. Northrop
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Heisenberg as literary luminary, with or without physics
Qualitative, descriptive books on physics, I think, are often unsatisfying because nothing suffices like actually doing the math to appreciate the full impact and enjoyement of what physics has to offer. Yet this hasn't prevented the likes of Einstein, Hawking, Feynman, et al, from attempting to do so. Perhaps for the professional physicist such works are interesting by virtue of their historical content, but the lay reader will likely find such works wordy and boring. This book by Heisenberg transcends this milieu however, with the author's shear brilliance and eloquence an admirable spectacle in and of itself. Heisenberg is a terribly smart fellow and that comes through thoughtfully.

This book reads like a collection of essays and, perforce, some chapters could probably be left unread without great harm. Chapter 7, 'the theory of relativity,' being a case in point. No, the real beauty of this book is not in its trenchant reflections on the mechanical behavior of matter, but more on its correlation with physics as a human endeavor, and the evolution of human thought in philosophical terms, as well as language and how it expresses ideas; these themes, philosphy and language, are artfully crafted and make this book significant, not the fact that we can make atom bombs or postulate a universe.

Heisenberg emphasizes the Copenhagen interpretation, which states that the observer effects the outcome of an experiment by the very act of having observed the experiment. This is of course true primarily in terms of atomic physics and not of macro events. For example, if you try to observe an electron you will have to use high energy equipment to do so, which will effect the behavior of the electron. On the other hand, if you observe a sparrow at 100 yards with a pair of binoculars you're not really going to effect the sparrow. By observing it with binoculars you won't break its neck, which is the equivalent of what happens when you observe an electron with x-rays. The idea however, that the observer, or participant, does inject a huge influence by simply participating is significant on a macro scale in linguistic terms; a notion Heisenberg effectively sets out in chapter 10, 'language and reality in modern physics.'

The varying contexts and extensive meanings of concepts and language can and do effect the outcomes of human interactions in myriads of unpredictable ways. Perhaps at a time in humanity's past we could consider language as a logical system where a person either knew what they were talking about or didn't, or was lying or telling the truth based on what they said; a no BS kind of world where wise men judged the testimony of others in courts of reason, much like what occured in witchcraft trials, or in the way the Catholic church judged Galileo for teaching Copernican ideology. We know better now days, and this is, I believe, why Heisenberg makes such a point of the Copenhagen interpretation; not to show that it applies to macro physics, but rather to show how it applies to language and psychology. It's a tough analogy but Heisenberg makes a remarkable effort that engenders contemplation and awe. After all, we still have wise men judging the testimony of others in courts of reason, a sobering thought. This stress on linguistics may seem insignificant today but was probably more germane to the time this book was written, in 1958.

If you like physics, philosophy, and psychology, not necessarily in that order, you'll probably like this book. Chapters 4 and 5 alone, the two chapters that track the birth of quantum physics philosophically, make the price of this book a worthwhile investment.

Quantum mechanics and philosophical theories.
This book is important because Heisenberg clearly explains why quantum mechanics was fatal for great philosophical theories, and more particularly, for logical positivism and Kant.

Logical positivism affirms that all knowledge is ultimately founded in experience. This led to a postulate concerning the logical clarification of any statement about nature. But since quantum theory such a postulate cannot be fulfilled.

Kant's a priori's like space and time are viewed totally differently since quantum theory. His law of causality is no longer true for the elementary particles, because we don't know the foregoing event accurately or this event cannot be found.
Heisenberg states that it will never be possible by pure reason to arrive at some absolute truth.

Naturally this book is not up to date. It doesn't speak about COBE or superstrings. But Heisenbergs explanation of quantum theory is second to none.

Quotable. After someone said that the quantum theory may be proved false, Bohr answered: 'We may hope that it will later turn out that sometimes 2 x 2 = 5, for this would be of great advantage for our finances'.
A great book.

Not as the others
I like to read books by great physicists, however I don't find this very much pleasant because the books, compared to more recent books, have a erudite language and sometimes are out-of-date or are useless. However, this one, compared to books of his contemporaries Bohr and Einstein, is very nice to read and its full of nice discussions on physics and philosophy. Heisenberg started explaining quantum theory than studied how it affected the greek, cartesian, kantian philosophy and others. Now this is something very curious about this book: Heisenberg exposes one point of view of Kant's philosophy and argues that it is no longer valid using an argument that the proton is an elementary particle, and he finishes saying that obviously Kant couldn't guess how quantum theory would develop. Nor did Heisenberg: his argument fails with QCD advent. So, you can see that as we go further on this book it's important to stop sometimes to think about what Heisenberg is saying, and finally get to the conclusion that his ideas aren't true anymore. However you'll be able, after finishing this book, to understand how did the Copenhagen school was frightened about quantum theory and that modern physicists, such as Feynman and Gell-Mann, were/are not, facing quantum theory more naturally.


Physical Principles of the Quantum Theory
Published in Paperback by Dover Pubns (1930)
Author: Werner Heisenberg
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Quantum theory is really misterious !!
This really helping me to understand more about the Quantum Theory, I think this book is need to be read by everyone who study physic or by someone who interested by physical theory. I have been read this book for several times and I stil never feel bored. I think this book is really interesting. Thank's

Great book, but beginners beware
This book is excellent--BUT you must have a very keen appreciation of what is happening with the mathematics in order to understand its intensity. If you are just beginning your study of quantum mechanics, I would not recommend this to you unless you just wanted to blur your vision. First, get your tools sharpened with introductory level books and then, maybe, try to tackle this. Its pretty rough, but if you get there it is well worth it.

A classic in quantum mechanics
This book is the standard introduction to - well, to the physical principles underlying the mathematical formalism of quantum mechanics. While it is dated in terms of that mathematical formalism, it has never been superseded in its analyses. Every serious student of quantum physics will encounter it, sooner or later, in the original or in paraphrases in newer monographs on quantum theory.


Uncertainty: The Life and Science of Werner Heisenberg
Published in Hardcover by W H Freeman & Co. (1991)
Author: David Charles Cassidy
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A very serious book about a very serious matter
This book is not for the lighthearted. It is an excellent account of the life of Werner Heisenberg and of the strong nationalism that blinsided him to the situation in Nazi Germany. His brilliance as a first rate physicist notwithstanding, the book shows by example what happens to science when it becomes totally subservient to a totalitarian regime and shows the problems of regional politics overtaken by a ruthless dictator in the funding of science. The fine line that Heisenberg walked did not diminished his scientific accomplishment but did not excuse him from his participation in a scientific enterprise that could very well have changed the course of history had it been successful, a Nazi A-bomb. The book is also a lesson on the results of elitism in science and it shows how the Nazis cheated themselves from an even greater role in nuclear physics because of their policies.

Heisenberg is Great
This book is superb as a biography and as history of Quantum Mechanics. As you read the pages you grow together with Heisenberg in his daily life and his achievements in Physics. You start to understand how the Quantum Mechanics was founded, how trial and error methods eventually developed into such a fundemental theory. The book is very voluminious but if you have patient in reading it on each line you live the life of a great man. I found it very interesting that even though he is one of the great founders of the Quantum Physics, he had more vacations than me and enjojed the life better than me. It shows that to be a good scientist you just have to carry your brain and think while wandering in the country side. Isn't it great. Apparently he did not even know Matrix Theory until Bohr showed him. Every page is full with history, science and suprise. Story is so vivid that you can even visualise the streets of Munich or other German towns as you read the book. Grat book,a lot of pages in fine print but worth of it.

WOW what a book - 5 stars*****
A must for everyone. I would like to express my gratitude to his wife Janet for her many years of encourangement. If it was not for her would this great book have been created? Thank you Janet for the awesome book ( and i almost forgot to the author David Cassidy)


Heisenberg's War: The Secret History of the German Bomb
Published in Paperback by Little Brown & Co (Pap) (1994)
Author: Thomas Powers
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Compelling
The story of the German atomic bomb project has inspired controversy and invited investigation for over half a century. In his book, Thomas Powers has combined his experience as a writer with years of exhaustive research to form a fresh and in-depth interpretation of these events. Powers' focus is Werner Heisenberg, one of the world's foremost physicists in the 1920s and '30s, who elected to remain in Nazi Germany even after most of his colleagues had fled.

Heisenberg, the most famous physicist in wartime Germany, was chosen to head Germany's nuclear research program. Yet, in his own version of events after the war, Heisenberg stated that there was never a danger of a German atomic bomb, despite fear in the U.S. at the time, because the German nuclear research program never focused on weapons and most of the project's scientists had no interest in making such a weapon for the National Socialists. Heisenberg's story, however, was treated with intense skepticism after the war by his friends and colleagues outside Germany, who forever saw Heisenberg as guilty by association. Powers, however, has challenged this accepted belief through intensive research into both new and old documents, and through a number of interviews with those who were in some way involved with the events. Powers conducts a thorough investigation and uses his expertise in writing about secret activities to expose the prejudices that have condemned Heisenberg. Powers addresses the issue from a different starting point and relies on the evidence to generate a new conclusion which ultimately exonerates Heisenberg from the guilt by association judgment.

Powers' conclusions about Heisenberg and the German bomb may not satisfy everyone, especially since the subject has always been emotionally and politically charged, and the record incomplete. However, his book is intellectually stimulating because it addresses so many gray areas, not only in this particular subject but also in what constitutes accurate history. On the first note, Powers' reinterpretation of the events is compelling because he also simultaneously addresses how the condemnation of Heisenberg was created and perpetuated: by people who were most immediately traumatized by the Nazis, or somehow connected to the American bomb program. Secondly, Powers has treated the subject with about as much energy and time as any one person can, approaching the truth of the matter more closely than any other work to date. Yet, despite such considerable effort, the history is still incomplete and will likely remain so, which gives credence to the idea that history is only a representation of truth, and that hopefully all historians will approach history with as much hard work, honesty and objectivity as possible, setting aside their purposeful judgments in the pursuit of more accurate conclusions.

One of the best written books I have ever read!
This book is amazing on so many different levels I am not really sure where to begin. It is an amazingly well written, compelling, insightful, and utterly fascinating book on it's own. Fortunately, it is so much more than just a really well written book, it is TRUE story that everyone needs to read. It is book about a true hero, a courageous man who risked his life and his reputation to save tens of millions of lives. I don't really want to give too much away, but it answers a question that many World War 2 historians want to know: WHY didn't the Germans create the Atomic Bomb? Well, there is one word for why, Heisenberg. This man stayed in Germany and deliberately sabotaged the Nazi's attempts to make the bomb.
In a world where people struggle to find heroes and gather up courage it is a shame not many people know this story. I think many people would be amazed at the sacrafices one very proud man would endure to save the world. Please read this book, you will not be disappointed.

How History should be written
Heisenberg's War shouldn't be called just Heisenberg's war: it should be called Physics During World War 2 or something of that nature. This book does not concentrate solely on Werner Heisenberg, the great theoretical physicist, but also on the Los Alsos mission of America, specific characters within that mission and other important physicists throughout the world. Knowing little about Physics before reading this book (having only completed an AP course in high school) Powers educates the reader on the basis of Physics that needs to be known to fully understand the book and it's subject. In fact, this book took me 3 months to read, the longest it has ever taken me to read a book, because I would attempt to learn the physics being taught. It was a thoroughly rewarding experience. Nonetheless, if you have no interest in physics, I suggest you skip this book. This was a complete history and Powers managed to get many first hand accounts, most surprisingly, in my opinion, from Carl Friedrich von Weiszacker, Heisenberg's most brilliant pupil and fellow member of the Uranverein (read the book and you'll understand). A new conclusion is drawn about why Heisenberg and his fellow German physicists didn't build an atomic bomb, in contrast to the old conclusion which suggested it was due to, in short, 'bumbling Nazis'. Powers suggests the Heisenberg and his cohorts didn't want to build a bomb for Hitler. Though he does respect the fact that perhaps there were also several important flaws in their thinking; for example, Heisenberg thought a bomb could run with slow molecules, which, apparently, it couldn't (I'm no scientists). Overall, this is a complete history which is, at points, a page turner and I suggest anyone with an interest in the politics behind World War 2 of Physics purchase it.


Copenhagen
Published in Paperback by Anchor Books (08 August, 2000)
Author: Michael Frayn
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A Brilliant Exploration of the Uncertainty of Human Motives
In September, 1941, Werner Heisenberg, then leading Nazi Germany's war-time effort to exploit the uses of nuclear fission, made a trip to Copenhagen to visit his former mentor, the brillant Danish physicist Niels Bohr. Together, in the 1920s, Bohr and Heisenberg had been instrumental in the development of quantum mechanics, complementarity and the uncertainty principle, concepts which provided the theoretical underpinning for modern nuclear physics and, ultimately, the atomic bomb. Hence, the reason for Heisenberg's visit to Bohr, and what Heisenberg and Bohr discussed during that visit, has been the subject of much historical speculation. It is this event which forms the basis for Michael Frayn's thought-provoking play of ideas, "Copenhagen".

Heisenberg's role in Germany's effort to develop atomic weapons has been the topic of much speculation, historians tending to place him on one side or the other of the moral dividing line. There are those who paint him as an evil tool of the Nazis, someone who willingly devoted himself to Germany's scientific efforts to develop an atomic weapon. From their perspective, there has been a tendency to read Heisenberg's 1941 visit to Bohr as an effort to recruit Bohr to the German scientific fold. There are others who see the visit as more enigmatic, who do not ascribe such clear intentions to Heisenberg, and who see in the historical record evidence that Heisenberg was a passive opponent of the Nazis' objectives, a scientist who quietly undermined the German scientific effort while ostenbibly remaining a "good" German.

Frayn brilliantly depicts the uncertainty of Heisenberg's motivations, as well as the uncertainty of what occurred at the meeting between the two scientists, using the theory of these physicists to illumine not the physical world, but the psychological world of human motives. "Uncertainty" thus describes not merely the behavior of the atom, but also the behavior of individuals living in ethically difficult historical circumstances. As Frayn notes in his Postscript to the text of this play, "thoughts and intentions, even one's own-perhaps one's own most of all-remain shifting and elusive. There is not one single thought or intention of any sort that can ever be precisely established."

"Copenhagen" is lucidly and sparely written, a play of dialogue among only three characters-Heisenberg, Bohr and Bohr's wife, Margrethe. There are, of course, numerous references to the esoteric world of theoretical physics, particularly as it developed in the 1920s, and the Postscript to the text is therefore especially helpful in understanding both the scientific and historical frames of reference for the play.

Read this little play-better yet, see it if you can-because "Copenhagen" is a dramatic work that truly deserves to be recognized as one of outstanding plays of recent years.

Copehagen:Theoretical Physics Packs with Human Drama
Who would think that a play about two theoretical physicists, Werner Heisenberg and Niels Bohr would pack such dramatic interest for people with little background in nuclear physics? Yet Michael Frayn's Copenhagen provides both the human drama of the scientists involved in the nuclear weapons race between Nazi Germany and the Allied Forces ,and the ironic parallels between the Principle of Uncertainty in physics developed by these scientists and the unpredictability of outcomes involving human variables in their own lives. My rather "dry " summary of the content of this play, however, does not begin to convey the drama, irony and humour in the play . Three characters, Heisenberg, Bohr and his wife Margrethe met once again after their death to try to understand Heisenberg's "real " reason for his strange visit to Bohr in 1941 in occupied Copenhagen while Heisenberg was heading the German nuclear reactor program. Through the recollection of each from their points of view about the events of the past, the play reveals the personal and professional relationship between the two scientists and others in the elite scientifc community. The dialog is fast moving, sparkles with humor and dazzling description of the mind games of the brilliant and ideosycratic group of scientists. But in these exchanges between the characters, one understands how important and potentially deadly these "games" and the players can be for humanity. With the three perspectives of the same events provided by the three characters, the play reveals mulitple motives and meanings that conclude in the abrupt termination of the meeting between Heisenberg and Bohr in 1941 that might have been the reason that the Nazis failed to develop an atom bomb before the Allied Forces! Or maybe a lost opportunity for deterring the development of nuclear weapons by either side? In two acts, one is absorbed by the levels of relationship between the characters, the irony of academic brilliance and real life failures, the dilemma of pursuit of scientifc 'truth' and responsibility to humanity. Along with all these heady issues, however, ones gains enough knowledge of nuclear physics to see the parallel in the human drama of these scientists in their personal lives. This play is trully a heady trip that makes one want to slow down the racing of ideas in the dialog by going back to catch the multiple meanings one missed in the first reading. It makes one continue to post "what if's" about the development of nuclear weapon and the possible human histories of our lifetime. I saw the play in London before reading the book, but find the book to be a even more satisfying experience. Don't miss it!

A Brilliant Exploration of the Uncertainty of Human Motives
In September, 1941, Werner Heisenberg, then leading Nazi Germany's war-time effort to exploit the uses of nuclear fission, made a trip to Copenhagen to visit his former mentor, the brillant Danish physicist Niels Bohr. Together, in the 1920s, Bohr and Heisenberg had been instrumental in the development of quantum mechanics, complementarity and the uncertainty principle, concepts which provided the theoretical underpinning for modern nuclear physics and, ultimately, the atomic bomb. Hence, the reason for Heisenberg's visit to Bohr, and what Heisenberg and Bohr discussed during that visit, has been the subject of much historical speculation. It is this event which forms the basis for Michael Frayn's thought-provoking play of ideas, "Copenhagen".

Heisenberg's role in Germany's effort to develop atomic weapons has been the topic of much speculation, historians tending to place him on one side or the other of the moral dividing line. There are those who paint him as an evil tool of the Nazis, someone who willingly devoted himself to Germany's scientific efforts to develop an atomic weapon. From their perspective, there has been a tendency to read Heisenberg's 1941 visit to Bohr as an effort to recruit Bohr to the German scientific fold. There are others who see the visit as more enigmatic, who do not ascribe such clear intentions to Heisenberg, and who see in the historical record evidence that Heisenberg was a passive opponent of the Nazis' objectives, a scientist who quietly undermined the German scientific effort while ostenbibly remaining a "good" German.

Frayn brilliantly depicts the uncertainty of Heisenberg's motivations, as well as the uncertainty of what occurred at the meeting between the two scientists, using the theory of these physicists to illumine not the physical world, but the psychological world of human motives. "Uncertainty" thus describes not merely the behavior of the atom, but also the behavior of individuals living in ethically difficult historical circumstances. As Frayn notes in his Postscript to the text of this play, "thoughts and intentions, even one's own-perhaps one's own most of all-remain shifting and elusive. There is not one single thought or intention of any sort that can ever be precisely established."

"Copenhagen" is lucidly and sparely written, a play of dialogue among only three characters-Heisenberg, Bohr and Bohr's wife, Margrethe. There are, of course, numerous references to the esoteric world of theoretical physics, particularly as it developed in the 1920s, and the Postscript to the text is therefore especially helpful in understanding both the scientific and historical frames of reference for the play.

Read this little play-better yet, see it if you can-because "Copenhagen" is a dramatic work that truly deserves to be recognized as one of outstanding plays of recent years.


Encounters with Einstein
Published in Paperback by Princeton Univ Pr (01 October, 1989)
Author: Werner Heisenberg
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The retrospective of a man with a two-sided past
This book reminds me a great deal of, "A Mathematician's Apology" by Hardy. Like Hardy, Heisenberg is in his last years, and knows that his productive ones are behind him. Therefore, he puts forward a series of essays and lectures that are a retrospective of his activity in physics as well as some philosophical thoughts concerning where he believes it is going.
Heisenberg was a Nobel prize winner and the first enunciator of the uncertainty principle that bears his name. For these reasons, his thoughts on some of the consequences of the principle are well worth reading. However, Heisenberg is also known for other, more dark reasons. He was the director of the German atomic projects in World War II and seemed to have little difficulty in working under the Nazi tyranny while many of his colleagues were hounded and executed. He also proved to be an effective survivor, becoming the head of the Max Planck Institute of Physics in West Germany after the war.
This involvement with the Nazis makes the chapter "Encounters and Conversations with Albert Einstein" fascinating reading. From it, you would not know about his record of collaboration with the regime that tried to exterminate Einstein and his ideas. One must read that chapter very carefully and do a great deal of reading between the lines to really understand what is being said. The fact that Einstein was willing to meet with Heisenberg after the war tells a lot more about Einstein that it does about Heisenberg.
This book is interesting as much for what is not said as it is for what is said. This was an opportunity for Heisenberg to say something about his involvement in some very bad things as well as to put forward thoughts about physics. The first was missed and the second was a hit. If you are interested in some thoughts about how physics has evolved this century from one of best practitioners, then this is a book that will interest you.

Insight and inspiration
This is an excellent bedside book for anyone interested in the development of quantum mechanics by one of its primary discoverers. This small book of short essays provides insight into the life and personality of one of the greatest (and most enigmatic) physicists of the 20th century. This is not a technical book, nor is it an introduction to (or explaination of) quantum theory. Rather, each essay provides a unique sidebar on a variety of topics to which WH has either contributed directly or considered in detail. Heisenberg is a lucid and concise writer of remarkable insight.


Inner Exile: Recollections of a Life With Werner Heisenberg
Published in Hardcover by Birkhauser (1984)
Authors: Elizabeth Heisenberg, Elisabeth Heisenberg, and Steve Capalari
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A very thoughtful work.
I have only read the original german edition of this book ("Das Politische Leben Eines Unpolitischen" --Piper). Even though the book was written by his widow Elisabeth, it struck me as a serious and thoughtful attempt to provide a balanced picture of Heisenberg's actions and motivations during the war. Anyone interested in Heisenberg and/or the story of a good man faced with an impossible moral dilemma will enjoy this book.


Across the Frontiers
Published in Hardcover by Ox Bow Press (1990)
Authors: Werner Heisenberg and Peter Heath
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All in all a very satisfying book.
Werner Heisenberg is one of the most famous physicists in the history of the development of the quantum theory, his name is attached to the famous uncertainty principle dictating the inablity to both measure the position and the velocity of a particle with the same degree of accuracy at the same time, one accurate measurement leads to inaccuracy in the other. This book does not discuss Heisenberg's science but rather his own interest in discussing science as part of the whole human endeavour. It is a book of essays ranging from the philosophy of Wolfgang Pauli, the state of education in German universities, the use of abstraction in science and art, the truths inherent in science and religion to Einstein's lifetime work. Most of the essays are obtained from the transcripts of lectures or talks Heisenberg gave at various times during the 50's, 60's and 70's. His writing is straightforward without the subtlety of say Schroedinger in his "What is Life" but nonetheless quite deep at times. As you go through each essay you find that a small gem usually awaits, sometimes it is a simple statement and at other times its more hidden. His discussions are intelligent and thought provoking often allowing the reader to progress further in his own thinking and developing the ideas themselves. Heisenberg makes no rash statements much as his own scientific career has shown when he states something there is real meaning behind it. Heisenberg is willing to consider much that others would rather look past. Heisenberg does not dismiss religion or philosophy which many others do, thinking both to be unnecessary for science, rather he is willing to consider the ideas present in both and even as being other ways to reach truth. He possesses a good judge of character as his essay on Einstein suggests. All in all a very satisfying book.


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