What is *The Science of Kissing* by Sheril Kirshenbaum about?

*The Science of Kissing* explores the biological, cultural, and historical dimensions of kissing, blending evolutionary biology, psychology, and anthropology. Sheril Kirshenbaum examines why humans kiss, how kissing varies across cultures, and its role in relationships, drawing on studies about hormones, animal behavior, and historical practices.

Who should read *The Science of Kissing*?

This book is ideal for romantics, science enthusiasts, and readers curious about human behavior. Its accessible tone appeals to those interested in biology, cultural anthropology, or the intersection of science and everyday life, offering insights without requiring a technical background.

Is *The Science of Kissing* worth reading?

Yes, for its engaging mix of science and storytelling. While some critics note it’s lighter on technical depth, the book’s charm lies in its exploration of kissing’s history, gender differences, and fun facts—making it a delightful read for casual learners and science newcomers.

How does Sheril Kirshenbaum explain the history of kissing?

Kirshenbaum traces kissing’s origins to ancient civilizations, suggesting it may have evolved from sniffing behaviors in primates or shared food practices. She highlights its role in rituals, from Roman greetings to medieval courtship, and how cultural norms shaped its significance over time.

What evolutionary theories does the book discuss about kissing?

The book proposes kissing evolved to assess genetic compatibility via pheromones or as a bonding mechanism to release oxytocin. Kirshenbaum also compares human behavior to animals, like bonobos’ “kiss-like” gestures, to explore its biological roots.

How do cultural differences in kissing practices vary?

While Western cultures often romanticize kissing, 10% of societies avoid it entirely. Kirshenbaum contrasts practices like France’s *la bise* (cheek kisses) with regions where kissing is taboo, linking these differences to societal values and historical traditions.

What role do hormones play in kissing according to the book?

Kissing triggers dopamine (linked to pleasure) and oxytocin (bonding hormone), reinforcing emotional connections. Men may prefer sloppier kisses to transfer testosterone, while women use kissing to evaluate potential partners’ health and genetic fitness.

Does the book provide practical kissing tips?

Yes! Kirshenbaum includes science-backed advice: maintain oral hygiene, experiment with pressure, and prioritize mutual comfort. She humorously notes that 66% of people tilt their heads right during kisses—a quirk tied to fetal positioning.

키스의 과학 요약

셰릴 커셴바움

3.48(884 Reviews)

키스의 과학 요약 개요

우리의 가장 친밀한 몸짓 뒤에 숨겨진 놀라운 과학을 탐구해 보세요. 커셴바움(Kirshenbaum)은 키스가 어떻게 문화적 경계를 초월하는 동시에 건강상의 이점을 제공하는지 밝혀냅니다. 심리학자와 관계 전문가들이 인용한 이 보편적인 언어가 왜 말보다 더 강력할 수 있는지, 그리고 당신의 키스 스타일이 당신에 대해 무엇을 말해주는지 알아보세요.

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키스의 과학의 같은 아이디어를 담았습니다. 나에게 맞는 목소리, 깊이, 속도를 고르고 언제든 바꿔 보세요.

1장

The Universal Language of Desire

Have you ever wondered what happens in those brief moments when lips meet? That fleeting connection-sometimes awkward, sometimes electric-that can determine the course of a relationship? The science of kissing, or "philematology," reveals that this seemingly simple act is anything but. When we kiss, we engage in a complex exchange of sensory information, hormones, and evolutionary signals that have shaped human connection for millennia. In Sheril Kirshenbaum's groundbreaking exploration, we discover that kissing isn't just about romance-it's about biology, chemistry, anthropology, and neuroscience. From Hollywood's most iconic screen kisses to the longest recorded lip-lock (a marathon 31 hours and 30 minutes), kissing has captivated human imagination across cultures and throughout history. As we'll discover, this intimate exchange tells us more about ourselves than we might expect-revealing not just who we are, but who we're compatible with at the most fundamental level.

2장

The Evolutionary Puzzle of Human Kissing

Why do humans press their lips together in romantic encounters? This seemingly simple question has puzzled scientists across disciplines. Darwin believed kissing was innate and hereditary, while some anthropologists argue it's purely cultural. The truth likely combines both perspectives. Several compelling theories explain kissing's origins. The most fascinating connects our unique everted lips (pursed outward) to sexual signaling. Unlike other primates, humans have distinctly red, sensitive lips that may have evolved as a "genital echo"-resembling female labia in texture, color, and blood-engorged sensitivity. When our ancestors stood upright, sexual signals migrated from the posterior (as seen in other primates) to the face. Our ability to detect red colors, originally evolved for finding fruits, created a "red equals reward" neural pathway that transferred to sexual attraction. This explains why men consistently prefer women with fuller, redder lips, which signal higher estrogen levels and fertility. Another theory traces kissing to infant nursing behaviors. The human mouth and nipple evolved to fit perfectly together, creating pleasurable bonding experiences through neurotransmitter release. We may seek similar lip pressure throughout life to recreate these feelings of safety and love. A third explanation connects kissing to "premastication"-mothers pre-chewing food for toddlers and transferring it mouth-to-mouth. This ancient practice, documented since Egyptian times and still present in 39 of 119 modern cultures studied, established patterns of lip contact and emotional bonding that may have evolved into romantic kissing. The "sniffing theory" suggests kissing began with our noses rather than lips. Many early cultures practiced the "oceanic kiss," going back and forth across someone's nose to identify them through scent. This greeting required entering personal space, indicating trust. Over time, lip contact may have accompanied this practice, evolving into social kissing. Even today, cultures like the Canadian Inuit practice the kunik (nuzzle-sniff). Regardless of origin, kissing persists because it serves three essential needs identified by anthropologist Helen Fisher: sex drive (lust), romantic love (attraction), and security (attachment). These brain systems work together to encourage reproduction, with kissing bolstering all three by promoting close relationships while being shaped by diverse cultural norms.

들리는 모든 단어를 눈으로 확인하세요

키스의 과학 요약의 각 단어가 오디오에 맞춰 실시간으로 강조되어 편하게 따라 읽을 수 있습니다.

3장

From Ancient Rome to Hollywood: Kissing Through Time

The Romans were passionate kissers with a sophisticated kissing culture. They developed three distinct terms: osculum (the social kiss), basium (the affectionate family kiss), and savium (the erotic kiss). Roman kissing customs were so prevalent that Emperor Tiberius attempted to ban kissing to prevent disease spread. Their legal system even addressed kissing, with the osculum interveniens determining how gifts would be distributed if one member of a betrothed couple died before marriage. Kissing under the mistletoe likely predates Christianity, with possible origins in Norse mythology (where Frigga transformed mistletoe into a symbol of love), Druid worship (who revered mistletoe growing on oak trees), or ancient Babylonian temple practices. Christianity brought concerns about kissing leading to sin, though biblical references supported "holy" kissing. The "kiss of peace" in church ceremonies required gender separation to prevent impropriety. Medieval society developed elaborate kissing hierarchies based on social status, with subjects kissing kings' hands, robes or ground, while knights exchanged kisses as signs of trust and service. Kisses sealed legal contracts, with illiterate men drawing an "X" and kissing it-the origin of "sealed with a kiss" and using "X" to symbolize kisses. Despite church concerns, kissing remained popular. By 1499, Erasmus praised England's abundant kissing culture. Though the Great Plague temporarily reduced kissing's popularity, by the Industrial Revolution the hand kiss had evolved into the handshake, while European kissing customs spread globally through trade and exploration. Foot kissing has a lengthy history dating back to Babylonian times. Roman emperor Caligula demanded subjects kiss his feet, and the practice continued throughout the Middle Ages as a demonstration of extreme deference. Charles Dickens found the practice repulsive, particularly criticizing Catholic foot-kissing rituals as "slavish self-abasement." In the modern era, Western culture spread kissing globally through literature, art, and especially film. From Shakespeare to fairy tales to Hollywood, kissing became celebrated in our narratives. The first onscreen kiss in 1896 shocked audiences, but kissing quickly became a cinema fixture, surviving even the restrictive Hays Code (1930-1968). Today, an estimated six billion people kiss lip-to-lip regularly, though cultural norms still vary widely across regions.

4장

Crossing Cultural Boundaries

When British explorer William Winwood Reade attempted to kiss an African king's daughter in 1864, she fled in terror, believing he intended to eat her. This cultural misunderstanding highlights how European-style kissing, though increasingly popular worldwide, is not universal. Despite evolutionary roots, kissing's specific expressions vary tremendously across cultures. European explorers documented numerous societies where mouth-to-mouth kissing was unknown. Anthropologist Donald Marshall found that people on Mangaia (Cook Islands) had no concept of romantic kissing despite being extraordinarily sexually active. Similarly, Reade observed African communities displaying great affection through hand-shaking, face caressing, and embraces, but "the kiss is unknown among the Africans." Even in some Finnish tribes, poet Bayard Taylor discovered that while mixed-gender nude bathing was acceptable, kissing on the lips was considered indecent. As European anthropologists documented kissing practices worldwide, they often revealed their cultural biases, describing European kissing as "civilized" while dismissing other forms as "primitive" or "barbaric." Despite this racism, these texts provide valuable evidence about cultures that lacked mouth-to-mouth kissing. In some societies, kissing disappeared for social reasons, like discouraging female sexuality. Yet even in cultures without kissing, people engaged in intimate face-oriented behaviors like patting, licking, rubbing, or nipping during romantic encounters. While the French embrace passionate kissing and many European cultures practice cheek-kissing greetings, places like Finland, Japan, and parts of India traditionally view kissing as a private matter. Despite these differences, kissing has become perhaps our most universal and humanizing shared practice-a behavior with deep biological roots expressed through the rich diversity of human culture.

키스의 과학 요약에서 더 많은 것을 얻으세요

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5장

The Physical Symphony of a Kiss

A kiss begins with environment setting the mood, followed by eye contact that significantly enhances romantic feelings. As we move in, about two-thirds of us tilt our heads right-a preference possibly developed in the womb or during infancy. Our facial muscles activate, with the orbicularis oris enabling lip movement while other muscles control mouth shape. Upon contact, five cranial nerves engage, blood vessels dilate, breathing deepens, pulse quickens, and pupils dilate. Our 9,000-10,000 taste buds sample our partner's flavor while our highly sensitive lips-our most exposed erogenous zone-send intense signals to the somatosensory cortex. The brain dedicates disproportionately large neural space to processing sensations from our lips compared to other body parts. During kissing, neurotransmitters like dopamine flood our system, creating euphoria similar to cocaine. This explains why new kisses feel so intoxicating, though the novelty effect diminishes over time as dopamine levels decrease with familiarity. Mirror neurons may explain our kissing responses-cells that fire when we observe others' actions as if we were performing them ourselves. Italian neuroscientists found that when macaques observed humans making kissing-like movements, about one-third of their motor neurons fired in response. If mirror neurons exist in humans, watching someone lean in for a kiss might trigger our own kissing response, creating a feedback loop of mutual anticipation and excitement. It's not just driving that's affected when you drink or take drugs-your intimate experiences change too. The same neurotransmitters activated during kissing, particularly dopamine, can be stimulated by substances. When mixing a first kiss with alcohol or drugs, intense feelings may be wrongly attributed to your partner rather than what you've consumed. That rush or feeling of falling in love might actually be chemically induced.

6장

The Gender Divide in Kissing Perception

Men and women approach kissing with fundamentally different motivations, rooted deeply in evolutionary biology and reproductive strategies. Women face a significant biological constraint in reproduction - they're born with approximately 400,000 immature eggs, of which only about 400 will mature during their reproductive years. This stands in stark contrast to men's ability to produce roughly 200 million sperm cells daily. This biological disparity creates different mating strategies and approaches to intimate behavior, including kissing. Historical and contemporary examples illuminate this reproductive disparity. Genghis Khan's genetic legacy, with his DNA present in an estimated sixteen million men today, demonstrates the male capacity for numerous offspring. Modern examples persist, like the 90-year-old Indian farmer who fathered his 21st child in 2007, or the Moroccan emperor Moulay Ismail, who allegedly fathered 888 children. Women, however, face a finite fertility window of approximately 33 years, making partner selection crucial. This biological reality manifests in relationship dynamics and decision-making. Women initiate divorce far more frequently than men, with rates reaching 99% among couples under 20 years old. The disparity extends to kissing perception - women generally view kissing as a sophisticated evaluation mechanism, unconsciously assessing genetic compatibility, health markers, and potential parental qualities. Their bodies process chemical signals through taste and smell during kissing, gathering data about immune system compatibility and genetic diversity. The 2003 Brigham Young University study revealed fascinating insights about kissing preferences across genders. While both ranked lip kissing above all other forms of physical affection, women were more likely to use kissing as a relationship barometer. The study found that relationship satisfaction correlates directly with kissing frequency, but women placed higher importance on kissing quality and frequency throughout relationships, while men's emphasis on kissing often decreased after initial attraction. The "Coolidge effect" illuminates another aspect of long-term relationship dynamics. The term originated from an amusing exchange during Calvin Coolidge's presidency, where Mrs. Coolidge observed a rooster's frequent mating at a government farm. Upon learning it serviced different hens rather than the same one repeatedly, President Coolidge's witty response - "Tell that to Mrs. Coolidge" - highlighted a fundamental biological tendency. This phenomenon explains why sexual interest often wanes in long-term partnerships, as dopamine levels spike with novel experiences but decrease with familiarity. Research shows that regular kissing can help counteract this effect by maintaining intimacy and boosting oxytocin levels. Studies indicate couples who maintain frequent kissing report higher relationship satisfaction, better conflict resolution, and more stable long-term partnerships. This suggests that while men and women may approach kissing differently, its importance in maintaining healthy relationships transcends gender differences.

들리는 모든 단어를 눈으로 확인하세요

키스의 과학 요약의 각 단어가 오디오에 맞춰 실시간으로 강조되어 편하게 따라 읽을 수 있습니다.

7장

The Chemical Language of Attraction

Our sense of smell plays a crucial role in romantic compatibility, often determining attraction or repulsion during a first kiss. Despite our evolution away from animal-like snouts, human olfaction remains remarkably powerful. When kissing, we're exposed to another person's natural scent, primarily from sebaceous glands (concentrated on the face and neck) and apocrine glands (in armpits and genital regions). The underarm's "axillary scent organ"-unique to humans and apes-has historically played a significant role in courtship, from rural Austrian girls dancing with apple slices in their armpits to ceremonial farewell rituals in Australian aboriginal tribes. Beyond conscious reactions to smell, our olfactory system may unconsciously evaluate genetic compatibility, particularly regarding the major histocompatibility complex (MHC)-genes controlling immune function. The famous 1995 "sweaty T-shirt experiment" by Claus Wedekind demonstrated how women could detect and prefer the scents of men with MHC profiles different from their own-a finding replicated in numerous studies. Intriguingly, women on birth control pills show the opposite preference, possibly because the hormones mimic pregnancy, when staying close to genetically similar family members would be advantageous. A similar Texas study in 2000 found that men consistently rated T-shirts worn by women during ovulation as more attractive and sexy than those worn during non-fertile periods. Even after sitting at room temperature for a week, the shirts maintained their appeal, suggesting these fertility-signaling odors persist over time. This indicates men may be unconsciously using their sense of smell more than they realize when choosing partners, with kissing providing the perfect opportunity for sampling a woman's scent.

8장

The Intimate Boundary of Kissing

Kissing occupies a unique emotional territory distinct from other intimate acts. As depicted in Pretty Woman, prostitutes commonly avoid mouth-to-mouth contact with clients, preserving a boundary between professional services and genuine emotional connection. Sex therapist Martha Stein's hidden observations of 1,230 encounters between prostitutes and clients revealed only 36 percent of men wanted to kiss the women's bodies, with a mere 13 percent interested in French kissing. These patterns demonstrate that kissing can be deliberately separated from purely physical sex, occupying a different category of intimacy. In social surveys, people consistently rate kissing as more intimate than almost all other activities, and it receives greater attention in committed relationships than casual encounters-a distinction likely rooted in the specific hormonal responses kissing triggers in our bodies. Our mouths are veritable breeding grounds for microorganisms, with one milliliter of saliva containing about 100 million bacteria. While kissing, we exchange approximately 278 colonies of bacteria, though 95% are harmless. Beyond bacteria, we also swap viruses and potential allergens that can range from merely unpleasant to potentially dangerous. The risks include dental decay from bacteria like Lactobacillus acidophilus, "fuzzy tongue" from antibiotic use, ulcers caused by Helicobacter pylori, and even bacterial meningitis. Viruses transmitted through kissing include herpes simplex 1 (HSV-1), which affects 80-90% of people by age fifty, and Epstein-Barr virus causing mononucleosis. Food allergies present another danger, with studies showing reactions occurring within a minute of kissing someone who consumed an allergen, even after they've brushed their teeth. Despite these risks, the benefits of kissing often outweigh the dangers. Kissing stimulates saliva flow which helps protect teeth, and may even contribute to longevity. A German study found men who kissed their wives before leaving for work lived five years longer and earned 20-30% more than those who didn't. The positive attitude fostered by kissing promotes health benefits and emotional well-being through strong social bonds.

키스의 과학 요약에서 더 많은 것을 얻으세요

매일 새로운 인사이트를 10만 개 이상의 레슨에서 만나보세요
단어가 강조되어 오디오와 실시간으로 동기화됩니다
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9장

The Neuroscience of the Kiss

After extensive research on kissing, Kirshenbaum designed a neuroscience experiment using magnetoencephalography (MEG) to study brain responses to kissing imagery. She categorized kisses into three types (erotic, friendship, relationship) across three gender pairings, creating nine conditions for testing. When she posted these images online for validation, she received thousands of responses rather than the fifty expected, showing how emotionally charged kissing imagery can be. For the experiment, she became the first test subject, donning scrubs and electrodes before entering the magnetically shielded MEG room. Inside the machine, she watched carefully selected kissing images flash repeatedly while her brain activity was recorded. After testing eight subjects from different countries, two unexpected trends emerged: first, photographs of same-sex couples kissing produced stronger brain responses than opposite-sex couples, regardless of kiss type. Second, brain reactions were faster when viewing same-sex kisses. These differences likely reflect a "frequency effect"-we encounter male-female kissing more often in daily life, so same-sex kissing elicits stronger, quicker responses due to its novelty. Throughout our lives, the physical structure of the brain's neural network continuously changes as we experience the world, with new neural connections being strengthened over time through experience. When we kiss someone new, our brain processes their scent, taste, movement, touch, and sound, associating these sensations with that individual. This information helps interpret how we think and feel about them. In this manner, kissing literally reshapes the mind on a microscopic scale.

10장

The Future of Human Connection

The popularity and appeal of kissing has evolved throughout history, influenced by shifting social norms and cultural values. Now in the twenty-first century, with human populations moving and networking faster than ever before, kissing customs continue to change thanks to emerging technologies. Online dating apps like Tinder, Bumble, and Hinge have transformed how we meet potential partners, but they eliminate crucial sensory information we've evolved to use when selecting mates. Without scent, taste, body language, and other nonverbal cues, we're essentially "flying blind" in our initial interactions, relying solely on visual and written communication to form impressions. Despite these technological drawbacks, online connections eventually lead to real-world meetings where chemistry can be properly assessed. That first kiss becomes even more significant in modern dating, as it reveals more about compatibility than weeks of accumulated emails, texts, or video chats. Research shows that during face-to-face encounters, humans process over 10,000 nonverbal cues in less than a minute, information that's impossible to convey through digital means. From Cleopatra to Casanova, legendary seducers have intuitively understood what science now helps explain about the art of kissing. Historical accounts describe how Cleopatra used specific perfumes and lip stains to enhance her allure, while Casanova reportedly spent hours cultivating the perfect approach to the first kiss. While scientific knowledge of endocrinology and olfaction can improve our chances of a successful first kiss, charm and serendipity remain essential ingredients. Modern research has identified over 34 facial muscles involved in kissing, and studies show that successful kisses trigger the release of oxytocin, dopamine, and serotonin - creating a natural cocktail of pleasure and bonding hormones. Looking across the animal kingdom reveals fascinating parallels in how physical displays of affection connect individuals in strong relationships. Primates engage in social grooming and face-to-face contact, wolves and dolphins maintain lifelong bonds through physical touch, and even birds participate in courtship rituals involving beak-to-beak contact. Though humans differ from our mammalian relatives in many ways, we share this fundamental need to connect beyond language. Kissing represents the perfect blend of nature and nurture, creating a complex behavior that fosters intimate social bonds we depend on for love, support, security and survival. As we move further into the digital age, the importance of physical connection may become even more pronounced. Virtual reality and haptic technology attempt to bridge the physical gap, but experts suggest these will complement rather than replace the irreplaceable intimacy of human touch and kissing. The future of human connection likely lies in finding the right balance between technological convenience and our deeply rooted biological need for physical intimacy.

들리는 모든 단어를 눈으로 확인하세요

키스의 과학 요약의 각 단어가 오디오에 맞춰 실시간으로 강조되어 편하게 따라 읽을 수 있습니다.

11장

The Science of a Memorable Kiss

Beyond the science, we all want to be memorable kissers. Research from relationship experts and neuroscientists suggests ten scientifically-based tips that can enhance the kissing experience and create lasting impressions: 1) Play up your assets wisely with subtle lip enhancement - Focus on natural lip care through hydration, gentle exfoliation, and protection from environmental damage. Studies show that slightly fuller, well-maintained lips are universally appealing across cultures. 2) Improve taste and scent through meticulous oral hygiene - Our olfactory system processes thousands of chemical signals during kissing. Fresh breath isn't just about avoiding bad odors; it's about creating an inviting environment for intimacy. Regular dental care, staying hydrated, and avoiding strong-flavored foods before intimate moments can significantly impact the experience. 3) Get to know each other first to build hormonal foundations - Research shows that conversation and eye contact before kissing releases oxytocin and creates neural pathways for deeper connection. Spending at least 15-20 minutes in close conversation can dramatically enhance the subsequent kiss. 4) Foster anticipation to maximize dopamine and desire - The brain's reward system responds powerfully to anticipated pleasure. Building tension through gradual physical proximity, gentle touches, and maintained eye contact triggers dopamine release that heightens the eventual kiss. 5) Make kissing comfortable by creating security and reducing stress - Cortisol levels drop significantly during kissing in secure environments. Choose private, comfortable settings and ensure both partners feel safe and unhurried. 6) Use the power of touch beyond just lips - Research indicates that complementary touching (hands on face, neck, or waist) activates additional pleasure centers in the brain. Multi-sensory engagement creates more memorable experiences. 7) Trust your body's instincts about compatibility - Scientists have identified specific genetic markers that we unconsciously detect through kissing. Our bodies often know about chemical compatibility before our minds do. 8) Don't ruin the moment by overanalyzing or pushing boundaries - Studies show that conscious analysis during intimate moments can interrupt natural hormone flows. Stay present and responsive rather than strategic. 9) Be a good kisser specifically for your partner by being emotionally receptive - Research indicates that kissing preferences are highly individual. Pay attention to your partner's responses and adapt accordingly. Emotional attunement matters more than technical skill. 10) Kiss regularly and often to maintain passion and foster security - Regular kissing maintains higher levels of relationship-sustaining hormones like oxytocin and vasopressin. Couples who kiss frequently report higher relationship satisfaction even years into their partnerships. When it comes to matters of the heart, kissing has evolved as a sophisticated biological mechanism to foster connection, romance, and lasting intimacy between compatible partners. Anthropological studies across 168 cultures found that romantic kissing appears in 77% of societies, suggesting its deep evolutionary significance. The average person will spend approximately 20,000 minutes of their life kissing, with each kiss engaging 34 facial muscles and triggering a complex cascade of neurochemical reactions. Though scientifically investigated from every angle - from hormone levels to facial electromyography - we arrive at one firm conclusion: kissing functions as a universal language best interpreted by those involved in the exchange. The kiss persists through time and across cultures because, no matter its origins or mechanisms, it celebrates perhaps the greatest emotion of all: love. Modern research continues to unveil new insights about this fundamental human behavior, but the magic of a perfect kiss remains somewhat wonderfully mysterious.

★★★★★

키스의 과학 요약 완독을 축하합니다

“23일째 매일 사용하고 있어요. 이제 제 일상의 한 부분이 되었습니다.”

jayallen

키스의 과학 요약의 핵심 주제

evolutionary biology of kissing
sensory information exchange
cultural history of intimacy
mate compatibility signaling
neurochemistry of bonding

키스의 과학 요약의 명문장

Kissing isn't just about romance-it's about biology, chemistry, anthropology, and neuroscience.
Darwin believed kissing was innate and hereditary, while some anthropologists argue it's purely cultural.
Our ability to detect red colors created a 'red equals reward' neural pathway that transferred to sexual attraction.
The Romans were passionate kissers with a sophisticated kissing culture.
Charles Dickens found the practice repulsive, particularly criticizing Catholic foot-kissing rituals as 'slavish self-abasement.'

키스의 과학 요약의 등장인물

Sheril KirshenbaumAuthor and scientist exploring philematology
Helen FisherAnthropologist who identified three kissing needs
TiberiusRoman Emperor who attempted to ban kissing

저자 소개

*키스의 과학: 입술이 말해주는 것들(The Science of Kissing: What Our Lips Are Telling Us)*의 저자인 셰릴 커셴바움(Sheril Kirshenbaum)은 저명한 과학 저술가이자 연구자이며, 과학 커뮤니케이션의 옹호자입니다.

해양 생물학자이자 정책 전문가로 훈련받은 커셴바움은 인간의 행동, 관계, 사회적 규범에 대한 탐구를 통해 과학적 엄밀함과 대중적 참여 사이의 가교 역할을 합니다. 미시간 주립 대학교에서의 연구 활동과 PBS의 서빙 업 사이언스(Serving Up Science) 진행자, 그리고 사이언스디베이트(ScienceDebate)의 상임 이사로서의 역할은 과학을 대중이 쉽게 접할 수 있게 만들려는 그녀의 헌신을 잘 보여줍니다.

커셴바움은 비평가들의 찬사를 받은 비과학적 미국: 과학 문맹이 어떻게 우리의 미래를 위협하는가(Unscientific America: How Scientific Illiteracy Threatens Our Future) (오바마 대통령의 과학 고문이 선정한 필독서)를 공동 집필했으며, 사이언티픽 아메리칸(Scientific American), CNN, NPR의 사이언스 프라이데이(Science Friday) 등 다양한 플랫폼에 기고하고 있습니다.

2015년 프레지덴셜 리더십 스칼라(Presidential Leadership Scholar)로 선정되었고 PBS 시리즈로 지역 에미상을 수상한 그녀는 학문적 배경과 미디어에 대한 통찰력을 결합하여 복잡한 주제들을 해독해 냅니다. 키스의 과학은 미국 최우수 과학 저술(The Best American Science Writing) 선집에 수록되어, 보편적인 인간 경험에 대한 문화적 공명을 일으키는 탐구서로서 그 위상을 공고히 했습니다.

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Decoding the Art of Flirtation | Scientific American

Research defines more behaviors that reveal romantic attraction | ScienceDaily

The Art of Flirting Across Cultures: What Works Around the World

5 sources

The Science of Flirting: Closing the Attraction Gap

The Science of Love: From Brain Chemistry to Lasting Bonds 책 표지

The neurobiology of love and addiction: Central nervous system signaling and energy metabolism

6 sources

The Science of Love: From Brain Chemistry to Lasting Bonds

24 sources

The Science of Subversive Flirting

17 sources

The Science of Seduction

키스의 과학 요약에 관한 자주 묻는 질문

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학습 계획

The Science of Deep Connection

In an era of digital isolation, mastering the mechanics of human intimacy is a vital skill for personal fulfillment and professional success. This plan is ideal for anyone looking to move beyond surface-level interactions and build high-trust relationships through science-backed communication.

2 h 18 m•3 섹션

학습 계획

The Science of Social Intelligence

This plan is essential for professionals and leaders who need to navigate complex human interactions with precision. It provides a scientific framework for reading unspoken cues and mastering influence, making it ideal for anyone looking to enhance their interpersonal impact.

2 h•4 섹션

학습 계획

Sex

This comprehensive guide bridges the gap between biological health and emotional connection, offering a holistic approach to human intimacy. It is designed for individuals or couples seeking to deepen their physical skills, improve communication, and explore the spiritual dimensions of sexuality.

5 h 25 m•4 섹션

학습 계획

Bonding Beyond the Body

In an era of superficial connections, understanding the science of attraction is essential for building lasting intimacy. This plan is ideal for individuals seeking to move beyond physical appearance and master the psychological and physiological art of deep human bonding.

1 h 30 m•3 섹션

학습 계획

Attraction & Relationship Science Course

This course bridges the gap between biological instincts and modern relationship success. It is designed for individuals seeking to move beyond dating guesswork by applying rigorous psychological science to their personal lives.

6 h 26 m•4 섹션

학습 계획

Synthesize top research on why humans love

This learning plan bridges biology and psychology to provide a comprehensive view of human intimacy. It is ideal for anyone curious about the science of attraction, from students of psychology to individuals seeking to understand their own relationship patterns.

5 h 18 m•4 섹션

학습 계획

Flirting physiology

Flirting is a fundamental human social skill that blends biology, psychology, and communication, yet most people never receive formal education in understanding attraction dynamics. This learning plan is ideal for anyone looking to improve their romantic confidence, decode social signals more accurately, or develop more authentic and effective ways to express interest in potential partners. Whether you're re-entering the dating world, want to enhance existing relationship skills, or simply understand the science behind human connection, this evidence-based approach demystifies attraction.

5 h 4 m•4 섹션

학습 계획

Use psychology to attract and win crush

This plan bridges the gap between biological science and social skills to help individuals navigate the complexities of modern romance. It is ideal for anyone looking to build genuine attraction by improving their self-image and communication mastery.

5 h 49 m•4 섹션

컬럼비아 대학교 동문들이 제작 | 샌프란시스코에서 개발

BeFreed는 호기심 넘치는 글로벌 커뮤니티를 하나로 연결합니다

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BeFreed 커뮤니티

정말이지 아직 앱을 다 써 보지도 않았는데, 며칠 써 본 것만으로도 깊은 인상을 받았어요… BeFreed는 제가 써 본 어떤 학습 앱과도 차원이 달라요. 몰입감이 엄청나고 집중력도 실제로 좋아져서, 스마트폰을 하염없이 스크롤하는 분들께 딱이에요!

@ladyInfinity

정확히 23일 전에 BeFreed를 구입했는데, 그날부터 하루도 빠짐없이 쓰고 있어요. 제 일상 업무 흐름과 학습 습관에 완전히 자리 잡았어요.

@jayallen

솔직히 이 앱은 제 기대를 전부 뛰어넘었어요. 어떤 주제든 오디오로 만들어 달라고 할 수 있고, 결과물이 놀라워요. 제 전문 분야는 심리치료 쪽이고 여러 학문이 얽혀 있는데도 답변이 아주 정확해요.

@Raguipa

제일 고마운 건 스크롤하는 시간이 확 줄었다는 거예요. 검색하는 시간은 줄고 흡수하는 시간은 늘었어요. 오디오북 전권, 팟캐스트, 학습 플랜의 조합이 정말 훌륭해요.

@colonyofcreatorsNGO

저는 24년째 PhotoReading 속진 학습 강사로 일하고 있어요… 책과 독서, 배움이 제 전문인데, BeFreed는 정보를 소화하기 쉽게 전달하는 혁신적인 방식을 정말 잘 구현했어요.

@BeFreed user

단순한 책 요약 앱이 아니에요. '재미' 스타일을 써 봤는데, 전통적인 방식보다 훨씬 나은 요약이고 아이디어를 이해하기도 쉬워요. 이것만으로도 값어치를 해요.

@austinakon

이 앱이 정말 좋아요. 며칠 써 봤는데 듣는 걸 멈출 수가 없어요. 시작하기에 이보다 좋을 수 없어요.

@jcrules328

정말 마음에 들어요. 한 달 정도 써 봤는데 숨은 보석을 찾은 기분이에요. BeFreed로 제가 원하는 주제를 직접 만들 수 있어서 좋고, 목소리도 훌륭한 데다 내레이션 선택지가 무궁무진해요.

@DanielCZ

정말이지 아직 앱을 다 써 보지도 않았는데, 며칠 써 본 것만으로도 깊은 인상을 받았어요… BeFreed는 제가 써 본 어떤 학습 앱과도 차원이 달라요. 몰입감이 엄청나고 집중력도 실제로 좋아져서, 스마트폰을 하염없이 스크롤하는 분들께 딱이에요!

@ladyInfinity

정확히 23일 전에 BeFreed를 구입했는데, 그날부터 하루도 빠짐없이 쓰고 있어요. 제 일상 업무 흐름과 학습 습관에 완전히 자리 잡았어요.

@jayallen

솔직히 이 앱은 제 기대를 전부 뛰어넘었어요. 어떤 주제든 오디오로 만들어 달라고 할 수 있고, 결과물이 놀라워요. 제 전문 분야는 심리치료 쪽이고 여러 학문이 얽혀 있는데도 답변이 아주 정확해요.

@Raguipa

제일 고마운 건 스크롤하는 시간이 확 줄었다는 거예요. 검색하는 시간은 줄고 흡수하는 시간은 늘었어요. 오디오북 전권, 팟캐스트, 학습 플랜의 조합이 정말 훌륭해요.

@colonyofcreatorsNGO

저는 24년째 PhotoReading 속진 학습 강사로 일하고 있어요… 책과 독서, 배움이 제 전문인데, BeFreed는 정보를 소화하기 쉽게 전달하는 혁신적인 방식을 정말 잘 구현했어요.

@BeFreed user

단순한 책 요약 앱이 아니에요. '재미' 스타일을 써 봤는데, 전통적인 방식보다 훨씬 나은 요약이고 아이디어를 이해하기도 쉬워요. 이것만으로도 값어치를 해요.

@austinakon

이 앱이 정말 좋아요. 며칠 써 봤는데 듣는 걸 멈출 수가 없어요. 시작하기에 이보다 좋을 수 없어요.

@jcrules328

정말 마음에 들어요. 한 달 정도 써 봤는데 숨은 보석을 찾은 기분이에요. BeFreed로 제가 원하는 주제를 직접 만들 수 있어서 좋고, 목소리도 훌륭한 데다 내레이션 선택지가 무궁무진해요.

@DanielCZ

유용한 정보와 아이디어를 8~15분짜리 팟캐스트 스타일 오디오로 압축해서 들을 수 있다는 게 정말 좋아요. 원래 팟캐스트는 군더더기가 많아서 안 좋아했는데, 여기는 그걸 싹 걷어냈어요.

@BeFreed user

박사 과정을 마무리하는 중이라 낯선 자료를 많이 읽어야 해요… BeFreed에서는 프롬프트만 입력하면 앱이 자료를 찾아서 오디오 팟캐스트로 만들어 줘요. BeFreed의 과정이 NotebookLM보다 더 매끄럽게 느껴져요.

@Brad

아침을 준비하거나 산책하거나 출퇴근할 때 들을 것을 YouTube에서 자주 찾곤 했는데, BeFreed는 광고도 군더더기도 없이 훨씬 더 딱 맞는 걸 들려줘요!

@BeFreed user

이 플랫폼의 가장 큰 장점은 활용도예요. 다루지 못하는 주제가 말 그대로 하나도 없어요. 무엇을 던져도 다 소화해요… 제한이 전혀 없으면서 약속을 실제로 지키는 학습 도구는 정말 드물어요.

@jayallen

BeFreed는 환상적이에요. 디자인이 편해서 헤매는 시간은 줄고 배우는 시간은 늘었어요. 오디오북, 팟캐스트, 학습 플랜의 조합은 천재적이에요. 제 하루가 완전히 달라졌어요.

@BeFreed user

처음엔 이탈리아어로 팟캐스트를 만드는 방법을 이해하는 데 시간이 좀 걸렸는데, 알고 나니까 — 와! 정말 대단해요! 어떤 주제든 설명해 달라고 하면 정말 똑똑하게 잘 설명해 줘요!

@matteo77

BeFreed는 제가 매일 쓰는 오디오북 앱이 됐어요… 제일 마음에 드는 건 텍스트를 넣으면 이동 중에도 들을 수 있는 오디오로 만들어 준다는 점이에요.

@kotanzu1

유용한 정보와 아이디어를 8~15분짜리 팟캐스트 스타일 오디오로 압축해서 들을 수 있다는 게 정말 좋아요. 원래 팟캐스트는 군더더기가 많아서 안 좋아했는데, 여기는 그걸 싹 걷어냈어요.

@BeFreed user

박사 과정을 마무리하는 중이라 낯선 자료를 많이 읽어야 해요… BeFreed에서는 프롬프트만 입력하면 앱이 자료를 찾아서 오디오 팟캐스트로 만들어 줘요. BeFreed의 과정이 NotebookLM보다 더 매끄럽게 느껴져요.

@Brad

아침을 준비하거나 산책하거나 출퇴근할 때 들을 것을 YouTube에서 자주 찾곤 했는데, BeFreed는 광고도 군더더기도 없이 훨씬 더 딱 맞는 걸 들려줘요!

@BeFreed user

이 플랫폼의 가장 큰 장점은 활용도예요. 다루지 못하는 주제가 말 그대로 하나도 없어요. 무엇을 던져도 다 소화해요… 제한이 전혀 없으면서 약속을 실제로 지키는 학습 도구는 정말 드물어요.

@jayallen

BeFreed는 환상적이에요. 디자인이 편해서 헤매는 시간은 줄고 배우는 시간은 늘었어요. 오디오북, 팟캐스트, 학습 플랜의 조합은 천재적이에요. 제 하루가 완전히 달라졌어요.

@BeFreed user

처음엔 이탈리아어로 팟캐스트를 만드는 방법을 이해하는 데 시간이 좀 걸렸는데, 알고 나니까 — 와! 정말 대단해요! 어떤 주제든 설명해 달라고 하면 정말 똑똑하게 잘 설명해 줘요!

@matteo77

BeFreed는 제가 매일 쓰는 오디오북 앱이 됐어요… 제일 마음에 드는 건 텍스트를 넣으면 이동 중에도 들을 수 있는 오디오로 만들어 준다는 점이에요.

@kotanzu1

웹에서 BeFreed가 어떻게 논의되고 있는지 더 보기

지금 바로 학습 여정을 시작하세요

11장

키스의 과학 요약

키스의 과학 요약 개요

다양한 학습 방식으로 키스의 과학 요약 살펴보기

The Universal Language of Desire

The Evolutionary Puzzle of Human Kissing

들리는 모든 단어를 눈으로 확인하세요

From Ancient Rome to Hollywood: Kissing Through Time

Crossing Cultural Boundaries

키스의 과학 요약에서 더 많은 것을 얻으세요

The Physical Symphony of a Kiss

The Gender Divide in Kissing Perception

들리는 모든 단어를 눈으로 확인하세요

The Chemical Language of Attraction

The Intimate Boundary of Kissing

키스의 과학 요약에서 더 많은 것을 얻으세요

The Neuroscience of the Kiss

The Future of Human Connection

들리는 모든 단어를 눈으로 확인하세요

The Science of a Memorable Kiss

키스의 과학 요약 완독을 축하합니다

키스의 과학 요약의 핵심 주제

키스의 과학 요약의 명문장

키스의 과학 요약의 등장인물

저자 소개

키스의 과학 요약 다운로드

다른 사용자들도 좋아한 책

키스의 과학 요약에 관한 자주 묻는 질문

What is The Science of Kissing by Sheril Kirshenbaum about?

Who should read The Science of Kissing?

Is The Science of Kissing worth reading?

How does Sheril Kirshenbaum explain the history of kissing?

더 알아보기

BeFreed는 호기심 넘치는 글로벌 커뮤니티를 하나로 연결합니다

다양한 학습 방식으로 키스의 과학 요약 살펴보기

The Universal Language of Desire

The Evolutionary Puzzle of Human Kissing

들리는 모든 단어를 눈으로 확인하세요

From Ancient Rome to Hollywood: Kissing Through Time

Crossing Cultural Boundaries

키스의 과학 요약에서 더 많은 것을 얻으세요

The Physical Symphony of a Kiss

The Gender Divide in Kissing Perception

들리는 모든 단어를 눈으로 확인하세요

The Chemical Language of Attraction

The Intimate Boundary of Kissing

키스의 과학 요약에서 더 많은 것을 얻으세요

The Neuroscience of the Kiss

The Future of Human Connection

들리는 모든 단어를 눈으로 확인하세요

The Science of a Memorable Kiss

키스의 과학 요약 완독을 축하합니다

다른 사용자들도 좋아한 책

더 알아보기