Exploring the Evolution of Bonds: Insights from Paul Eastwick

Celebrating German unification at the Brandenburg Gate in Berlin on October 3, 1990

We are more likely to find love with someone we know

Thomas Hoepker/Magnum


Bonds through Evolution

By Paul Eastwick, Cornerstone Press

Most everyone has tales of lost love or romantic rejection, and psychologist Paul Eastwick is no exception. As an undergraduate at the turn of the millennium, he fell for a student named Anna—a stunning, tall aspiring poet fluent in Russian. While he may have seen himself as more of a “6” to her “9,” they did spend some time together before he was “friend-zoned,” and ultimately she pursued relationships elsewhere.

Eastwick, who has coined a term “EvoScript” to describe a prevalent view in the dating world, explains that rejection often seems inevitable. In this “marketplace” of dating, individuals possess unique “mate values” based on various factors like looks, intelligence, and social status, selectively pairing with the highest-value partners for the best possible offspring. He notes, however, that navigating this marketplace often leads to a hierarchy of potential partners. Reflecting on his findings, he emphasizes, “Either find your place and stay put, or run wild like Icarus,” his observations now part of his role as a psychology professor at the University of California, Davis.

While Eastwick’s theory rests on psychological literature, it has become widely accepted in popular culture. In his informative new book, Bonds through Evolution: What We Get Wrong About Love and Connection, he refutes this narrative, asserting that it is fundamentally flawed.


Passion tends to fade merely weeks after potential romantic partners connect

Many experiments supporting EvoScript evaluated mate value based on participants rating images of unfamiliar individuals. In these instant assessments, people often agree on attraction, suggesting an innate ranking based on genetic traits. However, this approach disregards the reality that first impressions can easily diminish after personal interaction. Although such studies require time and effort, Eastwick and his team demonstrated that as people genuinely connect, the perceptions of their mate value rapidly shift.

In essence, supposed mate value can be fleeting. As Eastwick summarizes, “Even if I find you attractive, there’s only a 53% chance that others will concur.” This could be disheartening news for those who consider themselves physically appealing. He continues by stating that “Potential romantic partners seem to lose their allure just weeks following their meeting.”

Eastwick proposes that compatibility ultimately plays a crucial role in determining who we love, albeit challenging to foresee. Although individuals can readily articulate preferences—such as being drawn to extroverted or adventurous people—his research indicates these traits have minimal impact on actual relationship choices. Intriguingly, we are more likely to be content with partners exhibiting three unrelated traits: being friendly, intelligent, and successful. “What truly counts,” he notes, “is not matching a worn-out checklist, but rather the feelings stirred within you,” which are fostered through chaotic conversations.

Similarly, Justin Garcia, executive director at the Kinsey Institute, reaches a comparable conclusion in his recent publication, Intimate Animals. Although Garcia employs the market-based vocabulary Eastwick challenges, he acknowledges that first impressions surrounding dating abilities can mislead. “We quickly judge partnerships appearing mismatched at first sight, yet the overall value of each partner is considerably more intricate than we assume,” he argues.

Both authors highlight the significance of “self-aggrandizement” in intimate relationships. Garcia emphasizes that personal growth, new experiences, and fresh viewpoints often prove attractive in partnerships.

These insights resonate with both seasoned and novice daters. While online dating has broadened the pool of potential partners, choices often stem from superficial evaluations that evolve once mutual acquaintance deepens. Consequently, many face disappointments prior to finding “the one” (or at least “the right one”).

Considering compatibility’s importance, Eastwick suggests giving most individuals at least three chances before forming a judgment about whether to continue dating. He states, “Third impressions generally offer a more reliable predictor than much of the currently tested information.” He also encourages creative encounters beyond traditional settings like dinners or drinks, urging couples to explore diverse activities such as roller skating, karaoke, or chocolate tastings as a means of assessing compatibility.

Continuing to nurture real-life friendships is equally important. Evidence shows that we are significantly more inclined to find love with someone we are familiar with rather than a total stranger. Social connections, at the very least, can yield numerous advantages, enhancing both physical and mental wellness.

For these reasons, Eastwick recommends maintaining a positive relationship with dating partners. Reflecting on his experiences with Anna, he realized that platonic relationships are indeed attainable. After a difficult period, his emotions for her faded, paving the way for friendship and an expanded social circle. “The joy of broadening your connections is incredibly fulfilling, and Anna appreciated that,” he concluded. It appears that the friend zone may not be such a negative space after all.

After numerous books advocating cynical strategies for “playing” the dating game, it’s refreshing to encounter two works that present evidence-based optimism regarding our chances of discovering love that resonates with our true selves. Embrace opportunities to connect with others, remain honest and respectful, and observe how feelings evolve. It’s straightforward, yet these simple strategies might just elevate your love life.

David Robson is the author of The Laws of Connection: 13 Social Strategies that Will Change Your Life.

3 Essential Reads on Relationships

Find Love:
Navigating modern relationships and discovering your ideal partner by Paul C. Brunson

Is it increasingly challenging to find romance in the 21st century? Tinder’s scientific advisor elaborates on evolving ideals and highlights common pitfalls in our search for love.

All or Nothing Marriage:
Understanding how the best marriages thrive, author Eli J. Finkel

This book provides evidence-based techniques for fostering mutual growth in long-term relationships, including strategies for enhancing communication and tackling inevitable challenges.

Single at Heart:
Embracing the power, freedom, and joy of single living by Bella DePaolo

Society often emphasizes the need to pair up; however, as social psychologist DePaolo illustrates, an increasing number of individuals find joy in singlehood. This myth-busting exploration stands as a counter to the frenzy surrounding Valentine’s Day.

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Source: www.newscientist.com

Cat Tales Review: A Comprehensive Exploration of Felines and Their Intricate Bonds

Did these intriguing animals manage to effectively domesticate themselves?

Eman Kazemi/Alamy

Cat tales: history
Jerry D. Moore, Thames & Hudson

One weekend, I observed one of my family’s cats, a Byronic fellow named Solomon, playfully swat his sister, regurgitate on her bed linens right before my father, who loves birds, and finish off her gold crest. Yet we couldn’t hold it against Solomon. After all, I harbor no ill feelings toward him or his sister. This paradox defines the experience of cat enthusiasts.

The domesticated house cat (Felice Catus) stands as one of the world’s favorite pets. However, there remains uncertainty over whether they can genuinely be classified as domesticated and why anyone sought to do so in the first place. How did we come to cherish them in their various forms, particularly given that numerous species throughout history counted humans as prey?

In his book, archaeologist Jerry D. Moore delves into the origins of that inquiry, Cat tales: history. More noteworthy than its subtitle “History” is the cover’s text: “How we learned to coexist with them.” It’s ambiguous whether this reflects a human viewpoint or a disgruntled feline’s perspective. Regardless, this book is more about our evolving bonds with cats than a mere study of the creatures themselves.

The narrative of cat domestication narrates how, once humans formed settlements and began hoarding grain, rats descended to feast on their hard-won resources, leading them to the African wildcat (Felice Ribica). Thus, a mutually beneficial arrangement formed: humans stored the grain, and the cats enjoyed a free meal.

Yet, the reality is more nuanced, according to Moore. Domestication, typically involving breeding for specific traits, has only become prevalent with cats in the last century, as humans have aimed for particular appearances and unique characteristics. The humorous notion about cats comes to mind, but another frequent catalyst for domestication is herding.

Moore posits that understanding commensalism offers valuable insight into our bond with cats. Nevertheless, cats can exhibit fickle and aloof behavior, and mice often outmaneuver other species, such as terrier dogs. Cats seem to have confidently established themselves within human homes, suggesting an admirable sense of self-assurance. In essence, they have self-domesticated.

Moore effectively links the depictions of big cats in ancient cave art to their visibility in contemporary conservation campaigns. A 2018 study revealed that big cats consistently rank as among the most charismatic animals.

He also positions cats among history’s elite seafarers, traversing trade routes to Asia and the Mediterranean alongside African and Arab navigators. Their later journeys aboard European colonial vessels wreaked havoc in regions like Australia and New Zealand, where local fauna fell victim to feral cats.

While Moore’s writing occasionally flows gracefully, there are also meandering sections that detract from the book’s overall impact. A notable instance involves an early discussion on 20th-century human tool use. Initially puzzling, he later contends that portraying ancient humans as adept hunters minimizes the influence of ancient cats—the primary predators of our ancestors who shaped our physiology and cognition.

Moore indicates that the dynamics between cats and humans may have been more varied than those with other animals. “Cats have existed as agents of fear, subjects of veneration, deities in religious rites, and have been brutally exploited for amusement.”

For me, Cat tales may not present a wealth of groundbreaking information, but it serves as an excellent collection of archaeological insights paired with stunning photography. Even if our understanding of cats remains shrouded in some mystery after reading this book, perhaps that’s exactly how they prefer it.

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Source: www.newscientist.com

Research Reveals: Africa’s Stunning Starry Skies Foster Bonds of Friendship

Superb Starling (Lamprotornis superbus) Recent studies reveal their behavior of “reciprocity,” where they assist each other with the expectation of future favors.

The Superb Starling is a passerine bird belonging to the Sturnidae family.

This species is widespread, inhabiting various regions in East Africa, including Ethiopia, Somalia, Uganda, Kenya, South Sudan, Tanzania, and beyond.

These birds form large mixed groups consisting of 7 to 60 individuals, with an average size ranging from 13 to 41 members.

“The social structure of Starlings is complex, comprising not only family units but also a mix of both related and unrelated individuals, much like humans.”

“It’s well-known that animals tend to assist their relatives to enhance genetic fitness and propagate their genes.”

“While Starlings prioritize helping relatives, they also lend support to unrelated individuals.”

Professor Rubenstein and his team discovered that this support arises through the establishment of mutual relationships.

However, proving that such behaviors are present in non-relatives remains challenging.

The study is rooted in two decades of research by the authors on these birds in Africa, thriving in the harsh savannah climate.

From 2002 to 2021, thousands of interactions among hundreds of birds were documented, alongside DNA samples to analyse genetic links.

By merging behavioral data with genetic information during 40 breeding seasons, they posed pivotal questions: Did birds prioritize aiding relatives? Did they assist non-relatives when related individuals were available? Did they reciprocate support over time?

Ultimately, the findings revealed that while helpers prioritized their relatives, they often supported specific unrelated individuals consistently, even when relatives could assist.

“Many of these birds forge friendships that develop over time,” Professor Rubenstein stated.

“Our next goal is to investigate how these relationships are formed, their longevity, and why some bonds remain strong while others diminish.”

The study was published today in the journal Nature.

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Advertising et al. The enigmatic role of mutual assistance among birds in cooperative breeding. Nature Published online on May 7, 2025. doi:10.1038/s41586-025-08958-4

Source: www.sci.news

These Stunning Birds Create Enduring Bonds

True friends, as most would agree, support one another. This can mean offering emotional encouragement or lending a hand during a move. For a vibrant Sterling—a lively songbird from the African savanna—this includes feeding insects to your friends’ offspring, with the expectation that they will do the same for you in return.

Research has shown that social animals tend to form bonds primarily with their relatives. However, according to a study published in the Journal Nature Wednesday, researchers analyzed two decades of field data, revealing new interactions among unrelated members of great starling communities.

“These findings are the core of our study,” stated Dustin Reubenstein, an ecology professor at Columbia University and the paper’s author.

Alexis Earle, a biologist from Cornell University and co-author, noted that great starlings exhibit unique cooperative breeding behavior, blending family units with newcomers. New parents often depend on as many as 16 helpers.

Dr. Reubenstein’s lab has maintained a 20-year field survey of the species, encompassing 40 breeding seasons. They recorded thousands of interactions among hundreds of vocal birds and collected DNA samples to explore genetic linkages. When Dr. Earle, then a graduate student, began analyzing the data, she and her colleagues were not surprised to find that the birds predominantly assisted their relatives.

However, they were taken aback to discover that starlings also assisted non-relatives, even opting to help others when they could have aided their family members. Newcomers in the flock offered assistance to birds born within it, and vice versa. As great starlings frequently shift between parenting and supportive roles, the research team found that individuals who aided non-relatives tended to reciprocate those good deeds over time.

“Starlings consistently invest in the same valued social partners over their lives,” Dr. Earle remarked. “To me, that resembles friendship.”

Gerald Carter, an animal behavior expert at Princeton University and co-author, noted the controversy surrounding the idea of animals forming friendships with non-related individuals. Yet, increasing research supports the presence of long-term interactions among primates, elephants, crows, and whales. There are even vampire bats that share their blood meals with unrelated members of their colonies, alongside unrelated male lance-tailed manakins who act as each other’s “wingmen” to attract female attention.

Detecting long-term relationships, however, can be challenging, as Dr. Reubenstein points out. The research team required 27 seasons of data to reveal signs of reciprocity among starlings, and he believes they may still be underestimating it.

Dr. Reubenstein suggested that mutual support relationships may be more crucial than lab data indicates. “Having substantial long-term data is essential to uncovering these dynamics.”

The study presents a strong case, according to Jorg Massen, a behavioral ecologist at Utrecht University in the Netherlands who was not involved in the research. A key next step is to determine how these long-term relationships are sustained on a daily basis.

“Is it merely based on reproductive support, or does it involve other behavioral factors?” he posed.

Moreover, the behavior of great starlings suggests that everyone benefits from maintaining relationships with unrelated peers. “Birds residing in larger groups tend to have longer lifespans and produce more offspring over their lifetimes,” stated Dr. Reubenstein. In the harsh and unpredictable environments of the African savanna, maximizing resources is vital, and incorporating migrant birds enhances group stability.

According to Dr. Reubenstein, this mirrors the evolutionary trajectory of humans.

Amid growing concerns over the epidemic of human loneliness, experts may find valuable lessons in the lives of starlings. In essence, strong relationships often emerge from a foundation of support.

But you don’t need to feed your friends’ kids bugs! Luckily, there are always babysitting services available.

Source: www.nytimes.com