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SEVEN AND A HALF LESSONS ABOUT THE BRAIN

Outstanding popular science.

An excellent education in brain science in seven short chapters and an introduction. Barrett, a professor of psychology at Northeastern who also has appointments at Harvard Medical School and Massachusetts General Hospital, clearly knows her neuroscience. However, like in How Emotions Are Made (2017), the author deftly employs metaphor and anecdote to deliver an insightful overview of her favorite subject. Until a few decades ago, scientists divided the brain into three layers. The core consisted of the “lizard brain,” controlling basic drives such as feeding, aggression, and mating. Around 100 million years ago, mammals evolved. A mammal experiences emotions, so evolution added a layer, the limbic system, to govern them. A few hundred thousand years ago, humans acquired an outer layer—the neocortex, or grey matter—that keeps lower levels in check and allows us to be creative, rational, and highly social. In reality, Barrett writes, our brain contains no new parts, and its neurons operate no differently than those of a fish or flea. It is not even the most highly evolved—only superbly evolved for what humans do. Humans are great thinkers, but the author maintains that brains did not evolve to think but to “control your body…by predicting energy needs before they arrive so you can efficiently make worthwhile movements and survive.” Readers will agree that our senses provide essential information for prediction but may be surprised when Barrett explains that experience (i.e., memory) plays an equally vital role. A glass of water relieves your thirst immediately, but it takes 20 minutes for the water to reach your bloodstream. Your brain, predicting correctly, turns off your thirst. The narrative is so short and sweet that most readers will continue to the 35-page appendix, in which the author delves more deeply, but with no less clarity, into topics ranging from teleology to the Myers-Briggs personality test to “Plato’s writings about the human psyche." Outstanding popular science.

Pub Date: Nov. 17, 2020

ISBN: 978-0-358-15714-4

Page Count: 192

Publisher: Houghton Mifflin Harcourt

Review Posted Online: Aug. 26, 2020

Kirkus Reviews Issue: Sept. 15, 2020

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MASTERY

Readers unfamiliar with the anecdotal material Greene presents may find interesting avenues to pursue, but they should...

Greene (The 33 Strategies of War, 2007, etc.) believes that genius can be learned if we pay attention and reject social conformity.

The author suggests that our emergence as a species with stereoscopic, frontal vision and sophisticated hand-eye coordination gave us an advantage over earlier humans and primates because it allowed us to contemplate a situation and ponder alternatives for action. This, along with the advantages conferred by mirror neurons, which allow us to intuit what others may be thinking, contributed to our ability to learn, pass on inventions to future generations and improve our problem-solving ability. Throughout most of human history, we were hunter-gatherers, and our brains are engineered accordingly. The author has a jaundiced view of our modern technological society, which, he writes, encourages quick, rash judgments. We fail to spend the time needed to develop thorough mastery of a subject. Greene writes that every human is “born unique,” with specific potential that we can develop if we listen to our inner voice. He offers many interesting but tendentious examples to illustrate his theory, including Einstein, Darwin, Mozart and Temple Grandin. In the case of Darwin, Greene ignores the formative intellectual influences that shaped his thought, including the discovery of geological evolution with which he was familiar before his famous voyage. The author uses Grandin's struggle to overcome autistic social handicaps as a model for the necessity for everyone to create a deceptive social mask.

Readers unfamiliar with the anecdotal material Greene presents may find interesting avenues to pursue, but they should beware of the author's quirky, sometimes misleading brush-stroke characterizations.

Pub Date: Nov. 13, 2012

ISBN: 978-0-670-02496-4

Page Count: 320

Publisher: Viking

Review Posted Online: Sept. 12, 2012

Kirkus Reviews Issue: Oct. 1, 2012

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THE 7 UNIVERSAL LAWS

THE HIDDEN RULES BEHIND THE MIND, EMOTIONS, AND THE ARCHITECTURE OF THE UNIVERSE

A far-reaching, mostly persuasive guide that seeks to change how people approach inner challenges.

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Ion and Irimia’s self-help book presents seven principles that can alter readers’ lives.

Many people face internal roadblocks that keep them from succeeding. While therapy remains a common treatment option, it can take years to make progress. Fast Transformation Protocols, the method advocated in Ion and Irimia’s guide, is the opposite, only requiring a minor time commitment. The seed for FTP was Ion’s first company, a recruitment agency for corporations in Transylvania, Romania. On a trip with a colleague named Sara, Ion freed the woman from the perception of abandonment, making Sara understand that benefits exist in even the most negative situations. FTP primarily operates by asking many “weird questions” and utilizing seven universal laws: those of duality, reflection, transformation, synchronicity, eristic (i.e., argumentative) escalation, order, and fractals. The laws mingle concepts from science, philosophy, and psychology. Just a few of the numerous examples the authors discuss regarding the law of duality alone include the Babylonians’ concept of celestial cycles; the Chinese version, yin and yang; and, in biology, the balance of cell birth with cell death. Another inspiration is Carl Jung’s exploration of coincidences (the law of synchronicity) and archetypes (the law of fractals). Added to the mix is a helping of spirituality. The authors ask readers, when they’re contemplating life challenges, to consider sacred contracts, an idea that “before birth, your soul carefully chooses the exact context and circumstances it will incarnate into.” The ambitious guide is written in Ion’s voice; she’s a sensitive presence who seems to genuinely aspire to help others. She recalls that as a child, “I pulled my emotions inward and packed them tightly inside me, like delicate things wrapped in newspaper.” Yet this delicacy is balanced by a love of organization and rationality, reflected in this well-structured and mostly convincing book. Intriguing case studies demonstrate how the laws the authors discuss apply to real situations. But some readers will question the success rate. Using one of the seven universal laws is always shown as succeeding, although perhaps not immediately.

A far-reaching, mostly persuasive guide that seeks to change how people approach inner challenges.

Pub Date: Sept. 15, 2025

ISBN: 9798993098203

Page Count: 313

Publisher: Inspired Life Circle LLC

Review Posted Online: Feb. 6, 2026

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