Feelings of oneness surface when two or more people “sync up” and literally come to act as one, moving to the same hidden beat. You can sync up like this with a stranger just as you can with a lifelong companion. When positivity resonance moves between you and another, for instance, the two of you begin to mirror each other’s postures and gestures, and even finish each other’s sentences. You feel united, connected, of a piece. When you especially resonate with someone else—even if you’ve just met—the two of you are quite literally on the same wavelength, biologically. A synchrony also unfolds internally, as your physiological responses—in both body and brain—mirror each other as well.
True connection is one of love’s bedrock prerequisites, a prime reason that love is not unconditional, but instead requires a particular stance. Neither abstract nor mediated, true connection is physical and unfolds in real time. It requires a sensory and temporal copresence of bodies. The main mode of sensory connection, scientists contend, is eye contact. Other forms of real-time sensory contact—through touch, voice, or mirrored body postures and gestures—no doubt connect people as well and at times can substitute for eye contact. Nevertheless, eye contact may well be the most potent trigger for connection and oneness.
A smile, more so than any other emotional expression, pops out and draws your eye. That’s a good thing, too, because a smile can mean so many different things. Why, for instance, is your new coworker suddenly smiling at you? Is she being sincere or smug? Friendly or self-absorbed? Caring or just polite? Considering that Paul Ekman, the world’s leading scientist of human facial expressions, estimates that humans regularly use some fifty different types of smiles, the ambiguity of any given smile becomes more understandable. Plus, the differences between different types of smiles—a friendly smile, an enjoyment smile, a domineering smile, even a fake smile—can be subtle. Whereas scientists like Ekman use deliberate and formal reasoning to detect those subtle differences—most often with the aid of slow-motion video capture—without specialized training, all you have are your gut feelings to figure out what your coworker’s smile really means. Yet those gut feelings can be a powerful source of intuition and wisdom if you know how best to access them. Eye contact, it turns out, is crucial. New scientific evidence suggests that if you don’t make direct eye contact with your coworker, you’re at a distinct disadvantage in trying to figure out what she really feels or means.
Eye contact is the key that unlocks the wisdom of your intuitions because when you meet your smiling coworker’s gaze, her smile triggers activity within your own brain circuitry that allows you to simulate—within your own brain, face, and body—the emotions you see emanating from hers. You now know, through this rapid and nonconscious simulation, more about what it feels like to have smiled like that. Access to this embodied feeling, this information springing up from within you, makes you wiser. You become more accurate, for instance, at discerning what her unexpected smile means. You’re more attuned, less gullible. You intuitively grasp her intentions. She wasn’t being friendly after all, she was gloating. She wasn’t looking to connect, but was instead self-satisfied. You don’t need to be a cynic to recognize that not all smiles are sincere bids for connection. Some smiles may even be flashed to exploit or control you. Just as you rely on your senses to discern nutritious from rotting food, so, too, can you rely on your senses to help you separate the honest from dishonest invitations for connection.
Once you have made eye contact, your conclusions about your co-worker’s smile, conscious or not, inform your gut and your next move. Without eye contact, it is much easier to experience misunderstandings, crushed hearts, and exploitation as you over- or under-interpret the friendliness of other people’s smiles. You can also miss countless opportunities for life-giving connection. Eye contact helps you better detect the sincere affiliative gestures within a sea of merely polite or decidedly manipulative smiles that bid for your attention. Love, then, is not blind.
Moments of seemingly shared positivity abound. You, and those in your midst, can be infused with one form of positivity or another, yet not be truly connected. You and everyone else in the movie theater, for instance, share the positivity emanating from the big screen; you and the person next to you in the lecture hall are fascinated by the same set of new ideas; you and your family members take in the same television comedy. Yet absent eye contact, touch, laughter, or another form of behavioral synchrony, these moments are akin to what developmental psychologists call parallel play. They no doubt feel great and their positivity confers broaden-and-build benefits both to you and to others, independently. But if they are not (yet) directly and interpersonally shared experiences, they do not resonate or reverberate, and so they are not (yet) instances of love. The key to love is to add some form of physical connection.
To be clear, the sensory and temporal connections you establish with others through eye contact, touch, conversation, or other forms of behavioral synchrony are not, in and of themselves, love. Even holding hands, after all, can become a loveless habit. Yet in the right contexts, these gestures become springboards for love. The right contexts are those infused with the emotional presence of positivity.
Imagine that instead of me sitting alone at my home office computer searching for words in July 2011 and you sitting (am I right?) who knows where reading these words some years later, that you and I are sitting together at your local coffee shop talking these ideas over. Turns out, you’ve got a boatload of great questions. It doesn’t take long for our shared enthusiasm for what the latest science says about human nature and human potential to take hold of us. Although I’m fairly low-key by nature, this sort of conversation can get me pretty animated. My gestures and smiles convey not only my enthusiasm for the ideas but also my appreciation for your thoughtful questions and examples. I’m attuned to you, sympathetic to your input, and responding to all the subtle cues that reveal how effectively we’re communicating.
From my perspective, your smiles, nods, and other gestures of your own positivity and attunement don’t just exist “out there” in you. When we meet each other’s gaze, they also come to exist, in a very real way, inside me. Within milliseconds my brain and body begin to buzz with your enthusiasm and appreciation, and your attunement to me. The more this happens, the more I come to feel the same way as you, both enthused and appreciative, responsive and sympathetic. Soon enough these feelings surface on my face and emanate through my voice and gestures. As our eyes continue to meet, a parallel simulation process flows forth within you, as the dynamics unfolding within your brain and body begin to pattern mine. A back-and-forth reverberation stretches out between us.
Increasingly, with each passing micro-moment, you and I come to feel the same way. We’re in sync, attuned. Positivity resonance has established a connection between us, as your and my brain activity and biochemistry increasingly become one and the same. A positivity-infused interweaving of our hearts and minds emerges, a momentary state scientists have called intersubjectivity. You can think of this as a miniature version of what Star Trek’s infamous Dr. Spock called a mind meld. Yet both expressions, in my view, are too focused on the mind, too heartless. For it’s vital, too, that the emotional tone of our momentary meld, our interweaving, is warm, open, trusting, and full of genuine care and concern for each other.
Some would call what is happening between us rapport. Yet the more I understand the science behind positivity resonance, the more I think this description misleads. Rapport sounds optional, superfluous. Something you’d be just as healthy with or without. Given the vital role that positivity resonance plays in our survival, such states warrant elevation. That’s why I call them love, our supreme emotion. Micro-moments like these are those essential nutrients of which most of us in modern life aren’t getting enough.
So what’s a smile for? Traditional views hold that smiles have evolved to reveal the inner state of the person who smiles. Indeed, when you call a smile a facial expression, you unwittingly subscrib
e to this view—that certain facial movements universally express a person’s otherwise unseen emotions. An opposing view shifts the spotlight onto the recipient of a smile and argues that smiles evolved not because they provided a readout of the positive emotion that the smiling person feels, but rather because they evoked a positive emotion in the person who meets the smiling person’s gaze. More recently scientists have taken this alternative view a step further, arguing that smiles have evolved to give us an implicit understanding—or gut sense—of the smiling person’s true motives. Building on these and other evolutionary accounts, I think it’s appropriate to widen the spotlight further still, to illuminate not just either the smiler or the smilee, but instead the emerging connection between the two people who come to share a smile. One person’s sincere, heartfelt smile can trigger a powerful and reverberating state between two people, one characterized by the trio of love’s features: a now shared positive emotion, a synchrony of actions and biochemistry, and a feeling of mutual care. Put succinctly, smiles may well have evolved to make love, to create positivity resonance.
Love, then, requires connection. This means that when you’re alone, thinking about those you love, reflecting on past loving connections, yearning for more, or even when you’re practicing loving-kindness meditation or writing an impassioned love letter, you are not in that moment experiencing true love. It’s true that the strong feelings you experience when by yourself are important and absolutely vital to your health and well-being. But they are not (yet) shared, and so they lack the critical and undeniably physical ingredient of resonance. Physical presence is key to love, to positivity resonance.
The problem is that all too often, you simply don’t take the time that’s needed to truly connect with others. To the contrary, contemporary society, with its fast-changing technology and oppressive workloads, baits you to speed through your day at a pace that’s completely antithetical to connection. Feeling pressured to accomplish more each day, you multitask just to stay afloat. Any given moment finds you plotting your next move. What’s next on your never-ending to-do list? What do you need and from whom? Increasingly, you converse with others through e-mails, texts, tweets, and other ways that don’t require speaking, let alone seeing one another. Yet these can’t fulfill your body’s craving for connection. Love requires you to be physically and emotionally present. It also requires that you slow down.
My second-born was such a good sleeper that my husband or I could place him in his crib awake and he’d happily drift off to sleep all on his own. Our firstborn was altogether different. He needed to be in our arms while he drifted off. He also needed a particular motion, one that we couldn’t achieve in the comfort of a rocking chair, but only by walking. For at least the first year of his life, then, my husband or I would slowly pace across the tiny nursery, holding him in our arms, for up to thirty minutes or more. He trained us well. We learned that we could only place him in his crib after he’d succumbed to a deep sleep. Anything less would lead to another long bout of pacing.
With so many things to juggle as new parents, not to mention our own sleep deprivation, my husband and I began to dread the time-sink of this bedtime ritual. We’d yearn to be released from the shadowy nursery so that we could tackle the mounting dishes and laundry, make headway on a few more work projects by e-mail, or collapse into our own bed. Then, my husband discovered a radical shift that changed everything. He gave up thinking about where else he could be and immersed himself in this parenting experience. He tuned in to our son’s heartbeat and breath. He appreciated his warmth, his weight in his arms, and the sweet smell of his skin. By doing so, he transformed a parental chore into a string of loving moments. When my husband shared his secret with me, we each not only enjoyed this bedtime ritual all the more, but our son also fell more swiftly into his deep sleep. Looking back, I now recognize that even though we were physically present with our son as we had walked him to sleep, at first we were not also emotionally present. I have no doubts that infants can pick up on mismatches between their parents’ outward actions and inner experiences. In our case, this mismatch had initially prevented the joys and benefits of cross-generational positivity resonance from emerging.
Our boys are now nine and twelve, and their bedtime rituals have changed accordingly. Yet it strikes me that, living less than a mile from our kids’ school, my husband and I still have the same opportunity for a walking connection with our kids each day. Yet in the mad dash to get the kids to school on time each weekday, it’s easy to find any excuse to drive. We all know the virtues of walking. It’s good for our bodies, our brains, as well as the environment. What often goes unrecognized, however, is the good it does for our relationships. It offers up the time, physical copresence, and shared movements to satisfy our and our kids’ daily craving for connection. Of course, we can still spoil this chance by being mentally and emotionally elsewhere, by letting headlines, e-mails, and tweets draw us to favor our phones over our kids, for instance. Love grows best when you are attuned to the present moment, your bodily sensations, as well as to the actions and reactions of others. Sadly, when you are more attuned to technology, to-do lists, and mass media than to the unique and wondrous individuals in your day, you miss out.
Made For Love
Upon taking in world news on any given day, you can come away feeling that people in general are more fearful, aggressive, and greedy than ever before. As a global society, we’re also feeling more stress, gaining more weight, and being diagnosed with more chronic illnesses year by year. In the United States, life expectancies have actually declined for kids today, relative to their parents, for the first time in centuries. How many of these ills, I wonder, stem from our collective denial of who we are and how we got here?
Like all other living things, you are a collection of cells. The ways your cells form, the ways they operate and grow, and the ways they’ll be continually replaced by fresh cells until you take your last breath reflect the deeply encoded ancestral knowledge embedded within your DNA. You are a unique and ingenious animal, to be sure, but an animal nonetheless. Sometimes you forget this basic truth. You can get so caught up in the booming, buzzing world around you that your animal identity slips out of view. You forget how you—and every other human animal—got here, how we collectively arrived in this messy, overtaxed world that we inherited and will one day pass on.
The history of your cells is one of adaptation, of change. Adaptation is both quick and slow. It’s quick because in a heartbeat your actions adapt to your ever-changing circumstances—you leap away from dangers, for instance, and lean in toward opportunities. As particular dangers and opportunities recur, your body begins to anticipate them. Springtime, for instance, opens up opportunities to walk barefoot. As you take those opportunities, calluses emerge to protect your feet and your metabolism rises as you become leaner from increased activity. Adaptation is extremely slow, on the other hand, because the wisdom in you that guides your quick responses to dangers, opportunities, and any ensuing physiological adjustments was sculpted, little by little, over millennia by the discerning chisel of Darwinian natural selection. Your animal ancestors were the ones whose quick actions saved their skin. That’s how fear, anger, disgust, and other negative emotions evolved over countless generations. Yet your animal ancestors were also the ones whose opportunistic actions added to their reserves of resources—their toolkits—upon which they drew to navigate and survive future threats, so that they might live long enough to successfully raise their young. That’s how love and other positive emotions evolved.
Prominent within your ancestor’s toolkit—among the life-saving and life-giving resources upon which they could time and again draw—were the strong bonds that they’d forged with those with whom their genetic survival was yoked: their mates, kin, and coalition members. These were the ones in whom they could place their trust and loyalty, the ones to whom they became irresistibly drawn. Without bonds, an ancient animal died young or failed to reproduce. W
ith bonds, an ancient animal stood a chance to become one of your ancestors.
Because bonds made the difference between life and death for your ancestors, so did opportunities to build bonds. Those opportunities presented themselves within safe moments of connection. And just as walking triggers callus formation and raises metabolism, the good feelings that arise when connecting with others trigger biochemical changes that reshape the lenses through which those others are seen, increasing their allure. Ancient animals enticed in this way into repeated moments of positivity resonance built more bonds. It’s their DNA that lives on within your own cells, that forms the wisdom of your body. Love is a product of human evolution. In this very literal way, you were made for love.
This means that you didn’t need to learn everything about love anew, from your own firsthand experience. From birth, your body knew how to seek out love, to stoke it, and to gain pleasure and sustenance from it. Your brief yet recurrent blasts of positivity resonance with others accrued to build the very bonds that have kept you alive to this day, enabling you now to be reading these words.
Human culture tempts you to turn away from your animal origins, to divorce yourself from the rat pups that wrestle playfully with one another by day and then later drift peacefully to sleep in one heaping pack, piled one upon the other, or from the zebras that groom each other during quiet moments of safety on the savanna. Yet these ancient, animal forms of love, enacted through touch and mutual care, still live on in you, in your cells. Your thirst for positivity resonance emerges from deep within. Bids for love, to be sure, take new heights in humans. Creatively using uniquely human forms of communication, you can caress your beloved through the spoken words of a poem or inspire him through the rhythms of song and dance. You’ve got more resources for connection to draw on than does a rat pup or zebra. Yet your need for love is one and the same. Resting in this wisdom you can see past even abundant bickering, nastiness, greed, and fear. You can spot and hone in on life-giving opportunities for positivity resonance. As I’ll share in chapter 3, science now reveals that when you become attuned to your body’s definition of love, your cells get the message. They defend you from illness and enable you to grow healthier and thrive.
Love 2.0: How Our Supreme Emotion Affects Everything We Feel, Think, Do, and Become Page 3