... another excellent book on physics for general readers ... Recommended for readers interested in philosophy of science and the sorts of questions that current science can and can’t answer.

Ms. Hossenfelder can mostly avoid straying beyond science because the questions she addresses are more metaphysical than existential ... She is less persuasive when she encroaches on philosophical territory, brusquely brushing aside the possibility of free will ... The most surprising and interesting feature of the book is the claim that many of her physicist peers are as guilty of bringing speculation and belief into their scientific thinking as theologians and New Age mystics ... Frustratingly, Ms. Hossenfelder doesn’t apply the distinction between unscientific and ascientific consistently, sometimes giving both labels to the same idea ... Ms. Hossenfelder breaks up her text with four interviews with physicists to provide 'other voices.' Their main effect is to confirm stereotypes of eccentricity ... an informed and entertaining guide to what science can and cannot tell us. If Ms. Hossenfelder is sometimes a little too opinionated, the reader will quickly forgive her. Anyone capable of bridging the concerns of the human world and the baffling complexities of physics has earned the right to be indulged a little.

Hossenfelder elegantly illustrates complex ideas in straightforward, lay-friendly language ... Hossenfelder takes readers on a riveting cerebral journey through surprisingly confounding differences between scientific method and storytelling ... In addition to her own powerful voice, Hossenfelder includes enlightening interviews with David Deutsch, Roger Penrose, and Zeeya Merali, all luminaries in the field ... spectacular, and a must-read for all who ponder the purpose of existence.

Unlike many other science writers, Hossenfelder is less interested in denouncing pseudoscience than revealing that many spiritual ideas are compatible with modern physics ... Casting her net widely, she investigates God and spirituality, free will, universal consciousness, dualism (whether the mind is separate from the body), the Big Bang theory about the origin of the cosmos, the possible existence of parallel universes, and whether we live in a computer simulation ... An intriguing book fully of highly opinionated and convincing arguments.

... smart ... Readers will want to have a basic knowledge of physics before entering, and will be quickly convinced by Hossenfelder’s case that the fact that 'physics has something to say about our connection to the universe is not so surprising.' And though she asserts that 'physicists are really good at answering questions, but really bad at explaining why anyone should care,' her curiosity and clever prose prove that doesn’t have to be the case. Budding physics buffs, take note.