Next book

THE GOD EQUATION

THE QUEST FOR A THEORY OF EVERYTHING

An important work about an ongoing quest that may befuddle those without a solid grounding in its scientific concepts.

An expert account of the search for “the holy grail of physics." A veteran science writer, theoretical physicist, and lucid educator, Kaku wisely begins with ancient history, providing an illuminating minihistory of physics. Aristotle got science off on the wrong foot by proclaiming that everything in the universe has a purpose. Thus, objects fall because they yearn to unite with the Earth. Newton restored some order, mostly by taking metaphysics out of physics, and he contributed vital theories of gravity, motion, space, and light. Electromagnetism was a puzzle until the 19th century, when Faraday and Maxwell explained it. The 20th century began with Einstein’s theory of relativity, an unnerving but mathematically precise description of space, time, and gravity as it applies to the universe we experience. During the following decades, scientists fleshed out quantum theory, which illuminated the three other forms of energy besides gravity (electromagnetism, strong and weak force), and added a more unnerving but equally precise description of matter and forces at the subatomic level. The 1970s saw the first attempt at a theory of everything with the “standard model,” a dazzling achievement but still a flawed “patchwork.” Kaku shows why efforts to fix the standard model have failed so far and why the leading candidate is string theory. Saving the bad news till last, the author reaches strings in the final quarter of the book, and he communicates his enthusiasm more effectively than the mechanics of the theory, which propose that subatomic particles are not points but tiny loops whose vibrations produce all physical phenomena. Converting particles to strings was a good idea (physicists hate infinities), and string vibrations produce all forces, including gravity. Sadly, strings are infinitesimally (but not infinitely) small, and their vibrations, describable by complex math, don’t produce phenomena that scientists can test. Although a brilliant idea, no concrete evidence exists for the theory. An important work about an ongoing quest that may befuddle those without a solid grounding in its scientific concepts.

Pub Date: April 6, 2021

ISBN: 978-0-385-54274-6

Page Count: 240

Publisher: Doubleday

Review Posted Online: Jan. 6, 2021

Kirkus Reviews Issue: Feb. 1, 2021

Next book

WHY FISH DON'T EXIST

A STORY OF LOSS, LOVE, AND THE HIDDEN ORDER OF LIFE

A quirky wonder of a book.

A Peabody Award–winning NPR science reporter chronicles the life of a turn-of-the-century scientist and how her quest led to significant revelations about the meaning of order, chaos, and her own existence.

Miller began doing research on David Starr Jordan (1851-1931) to understand how he had managed to carry on after the 1906 San Francisco earthquake destroyed his work. A taxonomist who is credited with discovering “a full fifth of fish known to man in his day,” Jordan had amassed an unparalleled collection of ichthyological specimens. Gathering up all the fish he could save, Jordan sewed the nameplates that had been on the destroyed jars directly onto the fish. His perseverance intrigued the author, who also discusses the struggles she underwent after her affair with a woman ended a heterosexual relationship. Born into an upstate New York farm family, Jordan attended Cornell and then became an itinerant scholar and field researcher until he landed at Indiana University, where his first ichthyological collection was destroyed by lightning. In between this catastrophe and others involving family members’ deaths, he reconstructed his collection. Later, he was appointed as the founding president of Stanford, where he evolved into a Machiavellian figure who trampled on colleagues and sang the praises of eugenics. Miller concludes that Jordan displayed the characteristics of someone who relied on “positive illusions” to rebound from disaster and that his stand on eugenics came from a belief in “a divine hierarchy from bacteria to humans that point[ed]…toward better.” Considering recent research that negates biological hierarchies, the author then suggests that Jordan’s beloved taxonomic category—fish—does not exist. Part biography, part science report, and part meditation on how the chaos that caused Miller’s existential misery could also bring self-acceptance and a loving wife, this unique book is an ingenious celebration of diversity and the mysterious order that underlies all existence.

A quirky wonder of a book.

Pub Date: April 14, 2020

ISBN: 978-1-5011-6027-1

Page Count: 224

Publisher: Simon & Schuster

Review Posted Online: Jan. 1, 2020

Kirkus Reviews Issue: Feb. 1, 2020

Next book

THE LITTLE BOOK OF ALIENS

Solid data and reasoned conjecture strike a harmonious balance in a new SETI.

A jocular title does not even hint at the real wonders of this cook’s tour of alien life.

Astrophysicist Frank, author of Light of the Stars and The Constant Fire, has been obsessed with the idea of extraterrestrial life since childhood. After years of dreaming about exploring the cosmos for signs of intelligent life, he and other scientists are on the threshold of a new era of unprecedented discovery in the field of astrobiology. He details not only recent revelations in the detection of exoplanets, but also the search for technosignatures, indicators of technologically advanced species on worlds light years distant. These are not merely elements of science fiction. They are realities now within human reach thanks to the continuing development of ultra-powerful telescopes and to the sea change in a scientific culture that once scoffed at the Search for Extraterrestrial Intelligence (SETI). Frank’s enthusiasm is contagious, occasionally over-exuberant, and there is plenty of hard science in this survey, which the author presents with economy and accessibility. The book brims with fascinating facts and speculations, from the particulars of astrobiology to Dyson spheres. Frank’s cosmic tour makes stops at such milestones as the Fermi Paradox and the Drake Equation, showing how these 1950s advances continue to inform our thinking about the possibility of technological civilizations. The author also recounts the origins and current manifestations of the UFO craze and how the advancement of actual science has been impeded by 70 years of pop culture images that haunt our collective expectations. Frank advises we look for alien life where it most likely exists: deep space. He also stresses the key point that we have only begun to peer into the universe with instruments capable of breakthrough discoveries, a useful riposte to critics of the effort. Throughout, Frank champions the importance of demanding standards of evidence: “They are, literally, why science works.”

Solid data and reasoned conjecture strike a harmonious balance in a new SETI.

Pub Date: Nov. 21, 2023

ISBN: 9780063279735

Page Count: 256

Publisher: Harper/HarperCollins

Review Posted Online: Aug. 26, 2023

Kirkus Reviews Issue: Sept. 15, 2023

Close Quickview