The book’s title ‘Genius Richard Feynman and Modern Physics’ insinuates covering more about Richard Feynman than modern quantum physics. However, the book covers more of quantum physics in a depth that a novice student of quantum physics would find difficult to follow. I am personally interested in quantum physics and have read my share of books - more than a handful -, but I found this book confusing. It could be that I was more interested in getting to know Feynman but I was also disappointed on that front too. Gleick spent a few pages explaining what a genius is in the second half of the book. He added a few definitions of his own to swing the opinion in Feynman’s favour but it reeked of sycophancy to sell Feynman as a genius. Geniuses are ahead in their thinking process - Da Vinci dissecting the corpuses to understand muscles, Einstein dismantling his own theorem because it violated rules - which makes them difficult to be understood correctly by their times. This is probably difficult to endure by a genius who is not a salesman - Nikolas Tesla, Einstein before relativity was proven, Galileo before the moons were discovered -, and hence, many slide into oblivion or endured penury. Feynman was never ahead, he was simplifying the complex paths that his peers were taking to untangle the mysteries of the universe. It was quite late in the book that I gave up on knowing Feynman and focussed on the physics. As I started to prioritise my expectations in physics, Gleick introduces a mathematician - Freeman Dyson. Roughly ten pages are written about Dyson and his dedication to mathematics. After that he gets a few passages as being Feynman’s best friend in adulthood - this was at Caltech, and then he appears in flashes in the book. The book’s chronology does follow Feynman’s life but it never looks into Feynman as a human thoroughly. We get to see Feynman as a physicists, a hurt lover during Arline’s sickness, his flings, his courtship with Gwyneth on the personal aspects. Considering Dyson’s friendship with Feynman, I would expect more from Dyson about Feynman but there is hardly anything. Similar critique can be attributed to most other characters in the book who rarely say anything on Feynman. On the academic side, we see his ideas and mannerism being sold to us at how easy he made it seem. Its too good to be true I find. No genius or a great scientist was able to make it look so simple. Galileo, Copernicus, Einstein all struggled in their computations and visualisation of new models and theories for the universe and so did Newton. Issacson in his biographies rigorously shows the flaws and mistakes made by Galileo, Da Vinci and Einstein which makes them human. Gleick portrays Feynman as above flaws and more divine than human. Looking at the other aspect in the book - the chronology of development in Quantum physics during Feynman’s life -, I feel Manjit Kumar’s Quantum does better work in developing the advances for a novice in quantum physics. Science progresses over centuries with criticism and feedback amongst peers - peer reviewed articles -, not by a single person. Not even Einstein derived the Relativity theory by itself or himself. He needed the observation of the American group in Mexico, constant sparring with Bohr, support from Heisenberg, Riemann’s tensor to be explained to him correctly, and discovery of the radiation waves far away from the earth decades later to rightfully be crowned a Genius. Gleick continuously tries to portray Feynman as the genius around whom modern physics was progressing. Gleick says, ‘even Einstein was Einsteined by Feynman.’ That is borderline sycophancy towards Feynman but also an indirect tribute to Einstein as the genius. It was Einstein’s humility to learn from others - even with Bohr whom the world portrayed his fiercest rival, competitor and threat. Einstein was curious and had questions about science. He never bothered with other’s and had tried to prove himself wrong. Feynman lacked these qualities who was bothered by Swinger’s early success, had no respect for his students and deemed himself above the system. Einstein was famous for forgetting his notes, but welcomed students and thought experiment always. Feynman discussed a lot with his colleagues on the latest developments but never put them in writing or published his ideas. He would tell them how it can be solved. Its impossible to accept that Feynman was not using those discussions to develop his own ideas, but wanted to appear nonchalant about it. I agree with Gleick and Feynman that sometimes too much knowledge inhibits originality, but I doubt if Feynman had been as original in his ideas as projected. He was tweaking and simplifying presentation of data that he heard in conversation. Even in his paper with Gell-Mann, he wants to lead the discussion but Gleick admits that Gell-Mann was the one who folded their opposite thoughts together. It is also evident in how he wanted to find and work on the one idea that would get him The Swedish Prize, and wrote to his mother on winning the Einstein prize single handedly and not on a sharing basis like Swinger did. ‘The students found themselves in the grip of a theorist whose obsession with mathematical methods concerned the uneasy first principles of quantum mechanics. Again and again he showed his affinity with the purest core issues of proportion of sound and light. He drove his students through the calculation of the total intensity of radiation in all directions when emitted y a periodic source; through the reluctant visualization of vectors, matrices and tensors; through the summations of infinite series that sometimes converged and sometimes failed to converge, running inconveniently towards infinity.’ - Gleick on Feynman’s lectures at Cornell Like the above quote by Gleick on Feynman’s lecture, I found the book wavering a lot between the two subjects - Feynman and Modern Physics -, diverging from both subjects’ depth, and rightfully failing to converge the two together to paint Feynman as a genius - because he is not.