Often heavy going, but a thoughtful argument that “all nature is quantum” and that we should go with the flow.
The theoretical physicist and bestselling author digs into his discipline’s most confounding concept.
As lucidly as he can, Rovelli shows that while quantum theory may clarify the foundations of science, it doesn’t make sense. “Its mathematics does not describe reality,” he writes. “Distant objects seem magically connected. Matter is replaced by ghostly waves of probability.” And yet, it “has never been found wrong.” The author begins with the easy part: the history. Helgoland is a barren island in the North Sea where, in 1925, a young Werner Heisenberg spent the summer trying to explain how electrons behave. The 20-year-old explanation that atoms consisted of tiny electrons whirling around heavier protons—as planets orbit the sun—didn’t work. Electrons don’t whirl like specks of matter but rather in diffuse, cloudlike waves. However, whenever scientists deal with an electron (such as in a particle accelerator), it becomes a speck of matter. After much agonizing, Heisenberg decided not to explain electron behavior but simply describe what happens. The result was a brilliant, if clunky, formulation using mathematical matrixes that correctly predicted what experiments showed. Within a few years, other geniuses (Schrödinger, Pauli, Dirac, Born) refined and simplified Heisenberg’s work, and quantum theory was off and running. After 100 years, scientists still agree that quantum theory remains an enigma, but it works so well that only a persistent minority, Rovelli included, try to make sense of it. In the book’s second half, more philosophy than science, the author maintains that every entity in the universe, from protons to humans, exists only in relation to other objects. Something that didn’t interact would be invisible. Expressing doubt over Ernst Mach’s insistence that science must be based on the “observable,” Rovelli leans toward the Buddhist teaching that “there is nothing that exists in itself, independently from something else.”
Often heavy going, but a thoughtful argument that “all nature is quantum” and that we should go with the flow.Pub Date: May 25, 2021
ISBN: 978-0-593-32888-0
Page Count: 256
Publisher: Riverhead
Review Posted Online: Feb. 16, 2021
Kirkus Reviews Issue: March 15, 2021
This a book of earlier, philosophical essays concerned with the essential "absurdity" of life and the concept that- to overcome the strong tendency to suicide in every thoughtful man-one must accept life on its own terms with its values of revolt, liberty and passion. A dreary thesis- derived from and distorting the beliefs of the founders of existentialism, Jaspers, Heldegger and Kierkegaard, etc., the point of view seems peculiarly outmoded. It is based on the experience of war and the resistance, liberally laced with Andre Gide's excessive intellectualism. The younger existentialists such as Sartre and Camus, with their gift for the terse novel or intense drama, seem to have omitted from their philosophy all the deep religiosity which permeates the work of the great existentialist thinkers. This contributes to a basic lack of vitality in themselves, in these essays, and ten years after the war Camus seems unaware that the life force has healed old wounds... Largely for avant garde aesthetes and his special coterie.
Pub Date: Sept. 26, 1955
ISBN: 0679733736
Page Count: 228
Publisher: Knopf
Review Posted Online: Sept. 19, 2011
Kirkus Reviews Issue: Sept. 1, 1955
Some of Avant’s mantras are overstated, but her book is magnanimous, inspiring, and relentlessly optimistic.
Memories and life lessons inspired by the author’s mother, who was murdered in 2021.
“Neither my mother nor I knew that her last text to me would be the words ‘Think you’ll be happy,’ ” Avant writes, "but it is fitting that she left me with a mantra for resiliency.” The author, a filmmaker and former U.S. Ambassador to the Bahamas, begins her first book on the night she learned her mother, Jacqueline Avant, had been fatally shot during a home invasion. “One of my first thoughts,” she writes, “was, ‘Oh God, please don’t let me hate this man. Give me the strength not to hate him.’ ” Daughter of Clarence Avant, known as the “Black Godfather” due to his work as a pioneering music executive, the author describes growing up “in a house that had a revolving door of famous people,” from Ella Fitzgerald to Muhammad Ali. “I don’t take for granted anything I have achieved in my life as a Black American woman,” writes Avant. “And I recognize my unique upbringing…..I was taught to honor our past and pay forward our fruits.” The book, which is occasionally repetitive, includes tributes to her mother from figures like Oprah Winfrey and Bill Clinton, but the narrative core is the author’s direct, faith-based, unwaveringly positive messages to readers—e.g., “I don’t want to carry the sadness and anger I have toward the man who did this to my mother…so I’m worshiping God amid the worst storm imaginable”; "Success and feeling good are contagious. I’m all about positive contagious vibrations!” Avant frequently quotes Bible verses, and the bulk of the text reflects the spirit of her daily prayer “that everything is in divine order.” Imploring readers to practice proactive behavior, she writes, “We have to always find the blessing, to be the blessing.”
Some of Avant’s mantras are overstated, but her book is magnanimous, inspiring, and relentlessly optimistic.Pub Date: Oct. 17, 2023
ISBN: 9780063304413
Page Count: 288
Publisher: HarperOne
Review Posted Online: Aug. 17, 2023
Kirkus Reviews Issue: Sept. 15, 2023
© Copyright 2026 Kirkus Media LLC. All Rights Reserved.
Follow
Popular in this Genre
We can’t wait for you to join Kirkus!
It’s free and takes less than 10 seconds!
Already have an account? Log in.
OR
Sign in with GoogleTrouble signing in? Retrieve credentials.
Welcome Back!
OR
Sign in with GoogleTrouble signing in? Retrieve credentials.
