Philosopher's Notes Positivity
Positivity
Top-Notch Research Reveals the 3-to-1 Ratio That Will Change Your Life
About the Book
288 pages
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Brian's take
In Positivity, Barbara Fredrickson presents the research behind her broaden-and-build theory and the now-famous 3-to-1 positivity ratio that separates languishing from flourishing. This is not about toxic positivity or denying life’s pain, but about cultivating enough genuine positive emotion to build resilience, creativity, connection, and purpose. Drawing from decades of affective science, she shows how small daily emotional shifts compound into greater well-being, stronger relationships, and a life that both feels good and does good. Big Ideas we explore include Languish or Flourish, Broaden and Build, The 10 Positive Emotions, Buoyancy, and Your Future Self.
“Positivity transforms us for the better….”
By opening our hearts and minds, positive emotions allow us to discover and build new skills, new ties, new knowledge, and new ways of being.
Barbara Fredrickson
“Know that joy is rarer, more difficult, and more beautiful than sadness.”
Once you make this all-important discovery, you must embrace joy as a moral obligation.
André Gide
“More than you perhaps may think, your ratio depends on your daily diet of negativity.”
Reducing negativity may be the fastest, most efficient way for you to increase your ratio.
Barbara Fredrickson
“What is to give light must endure burning.”
Viktor Frankl
“Positivity matters.”
And it especially matters during trying times.
Barbara Fredrickson
“At such moments, you realize that you and the other are, in fact, one.”
It’s a big realization. Survival is the second law of life. The first is that we are all one.
Joseph Campbell
“Scientific experiments confirm that people who come to the bargaining table with a cooperative and friendly spirit—riding on positivity—strike the best business deals.”
Barbara Fredrickson
“People think angels fly because they have wings.”
Angels fly because they take themselves lightly.
Anonymous
“By disputing your negative thoughts, you don’t suppress them, push them out of mind, or whitewash them.”
Instead, as you check them against reality, you literally dissolve them.
Barbara Fredrickson
“More of us can flourish.”
Indeed, greater numbers of us—as family members, neighbors, community members, and global citizens—need to flourish. We need more people in our homes, and across the globe, poised to make this world a more livable place for future generations and lift the many burdens of society. Flourishing people will make this positive difference. Gaining control of your positivity ratio is the place to start. It’s a win-win proposition. If you feel good—in healthy, heartfelt ways—you will do good.
Barbara Fredrickson
Listen to the Note
28:51
Positivity
Introduction
From the book
“We Live in Challenging Times.
As public negativity, culture wars, and assaults on facts and science have grown these past few years, national polls reveal that Americans’ happiness has plummeted. Joylessness and negativity seem to surround us. And as hopelessness rises, so do diseases of despair—drug abuse, alcoholism, and suicide—which have already diminished and ended too many precious lives.
The need to address this pervasive negativity head-on feels even greater than it did a decade ago. Each of us, each day, must take proactive, self-protective steps to build our resilience and reserves. In these divisive times, the ability to cultivate authentic positivity is a vital life skill—a skill we need to strengthen to restore and raise our well-being and the well-being of others. Failing to do so, I fear, puts our sanity, physical health, and civil society at risk.
Fortunately, the science has grown even stronger on how positivity benefits our resolve and our community connections, as well as our brains and our immune cells. Research continues to illuminate practical, everyday ways to unlock more joy, gratitude, and love, and how we can use this newfound positivity to release the courage and energy to advocate for our cherished causes, even in the face of setbacks.
The contents and tools within Positivity remain as relevant as ever. You’ll discover in these pages that your day-to-day encounters offer abundant opportunities for uplift. My wish is that as you experiment with raising your positivity, you will share your insights with those around you. Together, we can create light, love, and health where it is most needed.”
Brian's Notes
Barbara Fredrickson is one of THE most respected scholars within social psychology, affective science, and positive psychology.
She is Kenan Distinguished Professor of Psychology and Neuroscience and principal investigator of the Positive Emotions and Psychophysiology Laboratory at the University of North Carolina at Chapel Hill.
This is the second Note I’ve created on one of her books.
The other one? Love 2.0.
As a guy who used to spend too much time in what she calls a “cocoon of self-absorption,” I’m not exaggerating when I say that THAT book is one of THE most life-changing books I’ve ever read. Check out those Notes to learn more about “Finding Happiness and Health in Moments of Connection.”
This book is all about the SCIENCE of how positive emotions can change our lives.
To be clear, it’s NOT about denying the challenging aspects of our lives, ignoring reality, and/or deluding ourselves into irrational positive thinking.
It’s about the SCIENCE of the power of cultivating positive emotions in our lives—like joy, gratitude, serenity, interest, hope, pride, amusement, inspiration, awe, and love SUCH THAT we are most capable of dealing with life’s inevitable pain and uncertainty while joyfully helping others do the same.
The book is packed with Big Ideas. I’m excited to share some of my favorites and help you and your loved ones embody more grounded positivity TODAY so let’s get to work.
P.S. Check out my Notes on some of my other all-time favorite books on the *science* of creating a good, meaningful life including: The How of Happiness and The Myths of Happiness by Sonja Lyubomirsky, The Power of Ideals and Noble Purpose by William Damon, Coddling of the American Mind and The Anxious Generation by Jonathan Haidt, Rethinking Positive Thinking by Gabriele Oettingen, Flow by Mihaly Csikszentmihalyi, Flourish by Martin Seligman, Transcend by Scott Barry Kaufman, Man’s Search for Meaning by Viktor Frankl, Motivation and Personality by Abraham Maslow, Peak by Anders Ericsson, The Joy of Movement and The Upside of Stress by Kelly McGonigal, Happy Together by James and Suzie Pawelski, and Grit by Angela Duckworth.
BIG IDEA
Languish or Flourish?
From the book
==“If You want to Reshape Your Life for the Better, the Secret is not to Grasp Positivity Too Firmly, Denying Its Transient nature.==
Rather, it’s to seed more of it into your life—to increase your quantity of positivity over time. I’ve found that what matters most is your positivity ratio. It’s a way to characterize the amount of your heartfelt positivity relative to the amount of your heart-wrenching negativity. Stated formally, your positivity ratio is your frequency of positivity over any given time span, divided by your frequency of negativity over that same time span. In mathematical terms, the ratio is captured by the simple expression P/N….
What I can tell you is that your positivity ratio makes a big difference. It forecasts whether your life trajectory is leading you to languish or flourish.
Languish or flourish? Yes. Like any other living thing, you too may either languish, barely holding on to life, or flourish, becoming ripe with possibility and remarkably resilient to hard times. People who flourish function at extraordinarily high levels—both psychologically and socially. They’re not simply people who feel good. Flourishing goes beyond happiness, or satisfaction with life. True, people who flourish are happy. But that’s not the half of it. Beyond feeling good, they’re also doing good—adding value to the world. People who flourish are highly engaged with their families, work, and communities. They’re driven by a sense of purpose: they know why they get up in the morning. Striving to flourish, then, is a noble goal. It’s not just about making yourself happy. It’s about doing something valuable with your day and with your life. Although flourishing is noble, it need not imply grand or grandiose actions. It simply requires transcending self-interest enough to share and celebrate goodness in others and in the natural world. Flourishing represents your best possible future. Positivity can help you get there.”
Brian's Notes
The book has two parts.
In Part I we explore “The Good News About Positivity” then in Part II we explore practical ways to “Raise Your Ratio.”
That passage is from the second chapter called “Positivity: Means, Not Ends.”
The main point? As the title suggests, positivity isn’t the *end* goal. It’s the MEANS by which we can attain the ultimate goal of flourishing.
The alternative?
Languishing.
Let’s talk about the IDEAL ratio of “heartfelt positivity” vs. “heart-wrenching negativity.”
Do you know what Barbara recommends?
Let’s start with what she DOES NOT recommend.
She does not recommend a positivity ratio of 1 million to Zero. Nor does she recommend a ratio of 100 to 1. She doesn’t even recommend a ratio of 10 to 1. All of those are neither realistic nor healthy.
LIFE HAS NEGATIVITY.
To try to deny that is to try to deny one of the most fundamental realities of existence—which is never a particularly wise idea.
Barbara recommends (based on the data from her research on flourishing!) ==a positivity ratio of 3 to 1. THREE “heartfelt” positive experiences for every ONE of those heart-wrenching negative moments.==
THAT’s the positivity ratio most-highly correlated with your flourishing.
Too high and you won’t be flourishing. Too low and you won’t be flourishing.
As Barbara tells us later in the book: “If you can keep your positivity ratio above the critical 3-to-1 threshold—honestly, with genuine, heartfelt positivity that fully accepts life’s inevitable sources of negativity—you’ll soon become your best. And at your best, before long you’ll become a positive influence on the world around you.”
I want to extend that VERY important point that YOU becoming YOUR best is HOW we will change the world together.
As I’ve shared countless times (forgive me for repeating myself), I have 51|2051 tattooed on my left forearm to remind myself of my, and Heroic Public Benefit Corporation’s mission to help create a world in which 51% of humanity is flourishing by 2051.
I was inspired to commit my life to that mission by Martin Seligman and his colleagues (like Barbara!) when they launched the positive psychology movement and began focusing their research efforts on helping us understand how we can show up as our best.
This passage by Barbara perfectly captures how we’re going to have a shot at creating that world for ourselves, our kids, and future generations:
“More of us can flourish. Indeed, greater numbers of us—as family members, neighbors, community members, and global citizens—need to flourish. We need more people in our homes, and across the globe, poised to make this world a more livable place for future generations and lift the many burdens of society. Flourishing people will make this positive difference. Gaining control of your positivity ratio is the place to start. It’s a win-win proposition. If you feel good—in healthy, heartfelt ways—you will do good.”
P.S. When I read this passage by Barbara: “They’re not simply people who feel good. Flourishing goes beyond happiness, or satisfaction with life. True, people who flourish are happy. But that’s not the half of it. Beyond feeling good, they’re also doing good—adding value to the world.“
I thought of THIS passage by Ward Farnsworth in The Practicing Stoic: “Stoics regard virtue as sufficient to produce happiness on all occasions, and also as necessary for it. The happiness centrally valued by the Stoic is eudaimonia, or well-being—the good life rather than the good mood. But the Stoic believes that virtue gives rise to joy and to peace of mind as well. Virtue produces these good consequences as side effects. The primary mission of the Stoics, in other words, is to be helpful to others and serve the greater good, and they don’t do this to make themselves happy. They do it because it is the right and natural way to live. But doing it in that spirit, as it turns out, makes them happy.”
BIG IDEA
Broaden and Build
From the book
“Positivity Opens Us.
==The first core truth about positive emotions is that they open our hearts and our minds, making us more receptive and more creative….==
==Positivity transforms us for the better. This is the second core truth about positive emotions. By opening our hearts and minds, positive emotions allow us to discover and build new skills, new ties, new knowledge, and new ways of being.==
These two core truths about positive emotions define my broaden-and-build theory, which holds that positive emotions were consequential to our human ancestors because over time those good feelings broadened our ancestors’ mindsets and built their resources for the future. Positivity transformed early humans for the better, leaving them with extra measures of physical, social, intellectual, and psychological resources. The sparkle of good feelings enticed early humans to broaden and build when they felt safe and satisfied. Those who gave in to this pull became better prepared to survive threats to life and limb. Those who didn’t fared less well. Over millennia, natural selection sculpted our ancestors’ capacity to experience heartfelt positive emotions that we modern-day humans experience.”
Brian's Notes
==One of the (many) quirks of the human brain is that we have what scientists call a “negativity bias.==”
In Buddha’s Brain, Rick Hanson captures this reality metaphorically when he tells us that our brains are often like “teflon” for positive stuff but “VELCRO” for the negative. In other words, unless we’re mindful and deliberate about it, the positive stuff won’t stick but the negative will.
But…
And this is a big BUT…
ANOTHER one of the (wonderful) quirks of the human brain is that we ALSO unleash extraordinary powers when we lean into the POSITIVE emotions of the human experience.
Barbara was the very first to study these effects and created her “broaden-and-build theory” as a result.
All those positive emotions?
They open us to possibilities (or “BROADEN” our perspective) and make us more creative and, in the process, we discover new things and “BUILD” new skills, ties, and knowledge and ways of being.
BIG IDEA
Inspiration & The 10 Positive Emotions
From the book
“Every So Often, You come across True Human Excellence.
You transcend the ordinary, seeing better possibilities than usual. Witnessing human nature at its very best can inspire and uplift you. Perhaps you see a colleague step away from his own pressing schedule to patiently help a disoriented older man find his way through the labyrinth of the medical center. Or you see tennis genius Roger Federer play a flawlessly fluid game in the U.S. Open. You read the work of a poet who seems to see into the core of the human soul. Or you witness one of your role models doing what she does best.
Feeling inspired rivets your attention and warms your heart, and draws you in. It’s the polar opposite of feeling disgusted by human depravity, which instantly repels you. Inspiration doesn’t simply feel good, it makes you want to express what’s good and do good yourself. It creates the urge to do your best so that you can reach your own higher ground. Along with gratitude and awe, inspiration is considered one of the self-transcendent emotions. It’s a form of positivity that pulls us out of self-absorption.”
Brian's Notes
That’s from a chapter called “What Is Positivity” in which Barbara introduces us to the ten forms of positivity.
We’ll take a quick look at each in a moment. Before we go there, I want to focus a little more on inspiration.
Right after that passage above, Barbara continues by saying: “Sadly, inspiration is not the only response you might have to seeing someone else do something extraordinarily well. Like gratitude, inspiration has an evil twin. Whether you call it resentment or envy, it arises when we see human excellence and respond with negativity. We grumble, mock, tear the person down, or beat ourselves up for not doing equally well. When we compare ourselves with someone who does better than we do, sometimes we get discouraged instead of inspired. Whether you respond to human excellence with positivity or negativity is a choice. It’s a choice about whether your heart is open or closed. With this choice you step onto an upward spiral or a downward spiral.
Can you think of a time when you made the choice to be inspired?”
As is often the case, there’s a LOT we can discuss there. First, let’s start with a question: How do YOU respond when you see human excellence?
Do you feel inspired by a demonstration of what *you* are also capable of in your own idiosyncratic/unique style? Or… Do you find yourself envious or critical or ashamed of yourself for not being at that level?
PAY ATTENTION!
As Barbara says, it’s a CHOICE. And each one of our choices (with this and all the other emotions) leads us on either an upward or a downward spiral.
THEREFORE… Let’s choose wisely!
Second question: “Can you think of a time when you made the choice to be inspired?”
For me, most recently, it’s watching the Winter Olympics with the kids. (I’m typing this on Feb 15, 2026.) I find myself brought to tears by the sheer excellence of these athletes who have so diligently, patiently, and persistently mastered their crafts (and themselves). I find myself, as Barbara suggests, inspired to activate the best within myself as I see it in them.
The other most recent thing that comes to mind? Interestingly enough, it was reading Brad Stulberg’s new book on excellence called The Way of Excellence.
It was SO WELL thought out and well-written that I found myself writing “WOW” in the margins over and over again—inspired to do my best and demonstrate the same level of mastery of my craft.
Here are a couple gems from the book: “Excellence is not a destination; it is a process of becoming. The real reward isn’t a bigger deadlift, a faster mile, or a sturdier table. The real reward is that you become a better version of yourself.”
Plus: The secret is there is no secret: “Consistency over intensity. Fundamentals over fads. Progress over perfection. Over and over again.”
Now for those TEN positive emotions: JOY, GRATITUDE, SERENITY, INTEREST, HOPE, PRIDE, AMUSEMENT, INSPIRATION, AWE, and LOVE.
BIG IDEA
Levity + Gravity = Buoyant
From the book
“So Knowing that Positivity is Life-giving doesn’t Mean that Negativity Needs to Be Forever Banished.
It can’t be. Life gives us plenty of reasons to be afraid, angry, sad, and then some. Without negativity you become Pollyanna, with a forced clown smile painted on your face. You lose touch with reality. You’re not genuine. In time, you drive others away.
I’ve come to see the ratio of positivity to negativity as the uncanny balance between levity and gravity. Levity is that unseen force that lifts you skyward, whereas gravity is the opposing force that pulls you earthward. Unchecked levity leaves you flighty, ungrounded, and unreal. Unchecked gravity leaves you collapsed in a heap of misery. Yet when properly combined, these two opposing forces leave you buoyant, dynamic, realistic, and ready for anything. Appropriate negativity delivers the promise of gravity. It grounds you in reality. Heartfelt positivity, by contrast, provides the lift that makes you buoyant and ready to flourish.”
Brian's Notes
This is one of all-time favorite passages.
Dan Pink quotes that same passage in his *great* book To Sell Is Human in which he tells us that we are *all* selling *something* pretty much all day, every day. He introduces what he calls “the new ABCs of selling.” Rather than “ always be selling,” he tells us we want to be “ Attuned,” “ Buoyant,” and “ Clear.” He leans on Barbara for the buoyant side of things.
What’s interesting is that Dan’s most recent book is on The Power of Regret. In that book, he tells us that you can line up ALL the negative emotions we all often try to avoid and you’ll find ONE negative emotion we *really* try to avoid thinking about: REGRET.
Echoing Barbara’s wisdom about the importance of a healthy amount of negativity, he tells us: “Too much negative emotion, of course, is debilitating. But too little is also destructive.”
He also tells us: “If we know what we truly regret, we know what we truly value. Regret—that maddening, perplexing, and undeniably real emotion—points the way to a life well lived.”
Check out the Notes for more on why and how to leverage regret to rock it. For now, let’s get back to the importance of calibrating our P/N ratio. Here’s what you need to know…
I repeat: We DO NOT want to be Pollyanish and have toxic positivity—ignoring reality, etc. And… While the upper threshold for flourishing is something like 11 to 1 positive to negative, most people don’t have a problem with being too positive. They have a problem with being too negative.
In fact, Barbara tells us that the average person’s ratio is about 2:1. Anything at or below 2:1 is considered LANGUISHING, not flourishing. And… Clinical depression kicks in at ~0.5:1.:/
Again: “The consistency here is extraordinary. For individuals, marriages, and business teams, flourishing—or doing remarkably well—comes with positivity ratios above 3 to 1. By contrast, those who don’t overcome their depression, couples who fail in their marriages, and business teams that are unpopular and unprofitable each have ratios in the gutter, below 1 to 1.”
Here’s something else to know: The fastest way to optimize your ratio ISN’T actually to create more positives per se. It’s to REDUCE the number of negatives!!! The best way to do that? Practice any of the number of cognitive behavioral therapy techniques we talk about all the time—including our Notes on Stephen Hayes’ Get Out of Your Mind & Into Your Life.
P.S. In this chapter, Barbara chats about John Gottman’s FASCINATING research on the 5 to 1 ratio he sees in couples that stay together. Remember, Gottman can predict which couples will stay together vs. which ones will get divorced with an ASTONISHING 90%+ accuracy. Check out the Notes on The 7 Principles for Making Marriage Work for more.
BIG IDEA
Your Future Self
From the book
“Try This Journaling Exercise that I’ve Adapted from Work by Scientist Laura King and Performance Coach Jim Loehr.
==Imagine yourself ten years from now, after everything has gone as well as it possibly could. You have worked hard and succeeded at accomplishing all of the life goals you set for yourself. Visualize where and how you’d be if all your current dreams come true. Imagine that you’ve reached your own best potential. Carry on with this journaling assignment for several writing sessions, perhaps every day for a week. Fill in all the details you can imagine. Describe your surroundings and your feelings.==
After about a week, review what you have written. Draw out from your dreams a life mission. What purpose do you want to drive you—each and every day? Why do you get up in the morning, feed yourself, and bother to stay healthy? In other words, what’s the meaning of your existence?
Let yourself soak in these tough questions, and journal some more. Take time to let your deepest hopes and dreams rise to the surface. Give those visions words. Get your ideas out on paper, then distill them to their essence by crafting a mission statement, short enough to memorize and serve as your touchstone. When you think you’ve got it right, put it to the eulogy test. If you were to carry out this mission, would your time on earth be well spent? Would others resonate with appreciation and admiration? Now create a ten-year plan to help you meet your mission. Distill it to bullet points, so that your dreams can guide you through your decisions now.”
Brian's Notes
That is from the final chapter in the book.
That is a REALLY (!!!) powerful exercise. If you feel so inspired, take a first pass at it now. Craft it this week. Continue to refine and live it in the weeks and months and years and, God willing, decades ahead.
As it turns out, the last Note I created was on Your Future Self by Hal Hershfield. He’s one of the leading scientists studying how the “continuity” between our current and future selves is one of the greatest predictors of the wisdom of our decision making and, ultimately, our flourishing. And, he tells us that VIVIDLY seeing our future self by doing exercises like that is one of the most powerful things we can do.
Here’s to being JOYFUL, GRATEFUL, SERENE, INTERESTED, HOPEFUL, PROUD, AMUSED, INSPIRED, AWED, and LOVING as we inspire others to be the same.
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