You probably know your body follows a circadian rhythm, and probably think of it as primarily regulating your sleep/wake cycle, which it certainly does. But your body's internal clock also regulates many other physical, mental, and behavioral changes that occur every 24 hours, and working with your circadian rhythm, rather than against it, can boost your health and happiness. Here to unpack how to do so is Russell Foster, a professor of circadian neuroscience and the author of Life Time:...

A fair amount of gear is involved in making a camping or backpacking trip a success, and choosing that gear can be a little intimidating as there are lots of options, and it's expensive to boot. Here to offer some tips on selecting gear and getting the most out of it is Craig Caudill, an avid outdoorsman, the director and lead instructor of the Nature Reliance School, and the author of Ultimate Wilderness Gear: Everything You Need to Know to Choose and Use the Best Outdoor Equipment. Today...

You may know Nate Silver as an election forecaster. But he’s a poker player as well. And his experiences operating in a world of competition and risk led him to explore what his fellow gamblers, as well as hedge fund managers, venture capitalists, and many other kinds of maverick types do differently than other people. Amongst the findings Nate shares in his new book, On the Edge: The Art of Risking Everything, are the “13 habits of highly effective risk-takers.” Nate and I discuss some of...

To train the body, strengthening its muscles, increasing its cardiovascular health, and improving its agility, you need to do exercises like stretching, running, and lifting weights. To train the soul, expanding its capacity, you likewise need to perform exercises, in this case, what are called "spiritual disciplines" — practices like fasting, silence, self-examination, study, and simplicity. As a pastor, John Mark Comer approaches the spiritual disciplines from a Christian perspective, as...

If you’re a parent, teacher, coach, or manager who lives, loves, and works with tweens, teens, and 20s-somethings, you know that young people sometimes act in seemingly head-scratching ways, that you don’t always feel like you’re being listened to, and that it can be frustrating to try to guide them in acting towards positive ends. The source of these challenges is often chalked up to the underdeveloped brains and hormones that tweens through young twenty-somethings possess. But my guest...

When many people try to lose weight, they choose a specific, cookie-cutter diet that claims to be the one true way to shed pounds. My guest says that approach is bound to backfire, and that there's a better way to lose weight and change your body composition. Alan Aragon is a researcher and educator, a pioneer of evidence-based nutrition, and the author of Flexible Dieting: A Science-Based, Reality-Tested Method for Achieving and Maintaining Your Optimal Physique, Performance & Health....

When we think about anxiety, we typically think of something that is generated and felt within an individual. But Murray Bowen, a psychiatrist of the mid-20th century, argued that anxiety was also created by the interactions between individuals and could spread like a contagion in a group, an idea known as "Family Systems Theory." Here to offer an introduction to Family Systems Theory and how its implications extend far beyond the family is Steve Cuss, who is a former hospital chaplain, a...

Do moments where you run up against your dependence on modern technology get you wondering about the ways some of your personal capabilities seem to be atrophying? Graham Lee has spent years thinking about this idea. While he's a digital skills educator who appreciates the way technology can enhance our abilities, he worries that our ever-increasing reliance on algorithms and artificial intelligence may be robbing us of elements that are vital to the core of who we are. Lee is the author of...

You have a relationship with family, with friends, with a romantic partner. You may not have thought about it this way, but you also have a relationship with your job — a quite serious one, in fact; after all, you spend a third of your life working. Just like the relationship you have with your significant other, there are ups and downs with your relationship with your job. It can start out with exciting honeymoon feelings, but along the way, you can end up drifting apart from your job, lose...

Kelly Starrett, a doctor of physical therapy, has trained professional athletes, Olympians, and military special operators, helping them unlock peak performance. But as he approached his fifties, he started to see cracks appearing in the health of the folks around him. What had worked for his peers in their 20s and 30s, wasn’t working anymore; they were gaining weight, having surgeries, and just didn’t feel good. So he and his wife and fellow trainer, Juliet, decided to write a book — Built...

The journey of personal development, of becoming a more excellent and extraordinary individual, can sometimes seem a little abstract. That’s why it’s helpful to imagine it as Mark Divine does, as a set of five metaphorical mountains to scale. Mark is a retired Navy SEAL Commander, a professor of leadership, a yogi, the creator of fitness and mindset programs like SEALFIT and Unbeatable Mind, and an author. He combines his two decades of military service with his study of martial arts and zen...

Filling out paperwork. Making travel reservations. Paying bills. Shopping for groceries. Returning packages. These are all examples of life admin — the little tasks we have to do to keep our lives moving along. Life admin is typically pretty tedious and annoying. But staying on top of it is essential to reducing the stress and chaos that would otherwise burden our relationships, muck up the gears of our schedules, and prevent us from participating in all the fun and fulfilling parts of...

There has been a lot of media coverage and dialogue about the struggles men are facing in the modern day. There's been some solutions forwarded to these struggles as well. Among these, Dr. Anthony Bradley has a more surprising idea that you don't hear every day: revitalizing college fraternities. Anthony is a research fellow and professor and the author of Heroic Fraternities: How College Men Can Save Universities and America. In the first part of our conversation, Anthony offers his take on...

You probably think of the health effects of sunlight as a mixed bag. On the one hand, sun exposure helps your body make vitamin D. But on the other, it can cause skin cancer. To get around this conundrum, dermatologists frequently recommend avoiding sun exposure when you can, slathering on sunscreen when you can't, and taking a vitamin D supplement to make up for the lack of sunlight in your life. Yet in seeking to solve one problem, this advice may open up many others and be contributing...

Note: This is a rebroadcast. When men think about optimizing their hormones, they tend only to think about raising their testosterone. But while increasing T can be important, an ideal health profile also means having testosterone that's in balance with your other hormones as well. Today on the show, Dr. Kyle Gillett joins me to discuss both of those prongs of all-around hormone optimization. We start with a quick overview of the different hormones that affect male health. We then get into...

A lot of self-improvement advice and content feels empty. And there's a reason for that. It often offers routines and habits to practice, but doesn't offer a strong, overarching reason to practice them. That's why the self-improvement advice of the Founding Fathers is particularly compelling. Though they were imperfect men, they had a clear why for trying to become better than they were. For the Founders, life was about the pursuit of happiness, and they equated happiness with excellence and...

Friendships are a central part of the lives of both men and women. But from personal observation, you've probably noticed that the dynamics of male and female friendships aren't always the same. You may not, however, have been able to articulate what those differences are or have known what's behind them. While there's still a lot of facets of friendship that haven't yet been researched, Dr. Jaimie Krems, who runs UCLA's Social Minds Lab, has a lot of interesting insights about what we do...

Businesses and individuals often feel overwhelmed and stretched — that they can't get done all the work they need to. The solution they frequently turn to is finding a new app to use or hiring more employees to spread the load. But my guest would say that you can steal back hours of productive time simply by using the tools and teams you have now, if you learn to use them in a more efficient way. Nick Sonnenberg is the founder and CEO of Leverage, an efficiency consulting business and the...

Fifteen years and more than 200 million downloads later, this episode marks the 1,000th installment of the Art of Manliness podcast! It begins with a bit of a retrospective on the podcast and then segues into an interview with one of the show's earliest guests: Walker Lamond, author of Rules for My Unborn Son. Walker and I revisit the origins of the book and the early days of the internet and have a fun discussion of which of his rules have become obsolete and which remain evergreen. Tune in...

Plenty of famous explorers and frontiersmen emerged from America's periods of expansion and exploration, and today the likes of Daniel Boone, Kit Carson, and Davy Crockett remain household names. You're probably not familiar, but should be, with the name of another prominent pioneer: Jedediah Smith. Smith was a hunter, trapper, writer, cartographer, mountain man, and explorer who notched a lot of firsts: He was the first to lead a documented exploration from the Salt Lake frontier to the...

As compared to mothers, fathers are sometimes thought of as a secondary, almost superfluous, parent. But my guest says that fathers actually saved the human race, and continue to do so today. Anna Machin is an evolutionary anthropologist, a pioneer of fatherhood science, and the author of Life Of Dad. Today on the show, we talk about the role of fathers in human history and how their main role continues to be teaching kids the skills they need to take risks, become independent, and navigate...

Everyone has heard about the incredible benefits that come to mind, body, and spirit from having strong relationships. The quality of our social ties has a huge impact on our physical and mental health and our overall feeling of flourishing. Yet many people still struggle to create these strong relationships in their lives, and often figure that things like weakening communities and digital technology are to blame. But my guest says that the barriers to establishing bonds with others may...

On D-Day, June 6, 1944, 160,000 troops participated in the invasion of Normandy. Today just a few thousand of these veterans are still alive, with the youngest in their late nineties. As their voices, and those of the million combatants and leaders who swept into motion across Europe 80 years ago, fall silent and pass from living history, Garrett Graff has captured and compiled them in a new book: When the Sea Came Alive: An Oral History of D-Day. Drawing on his project of sifting through...

Over a decade ago, I remember reading a story that stuck with me. I think it was connected to the famous Harvard Study on Adult Development that studied a group of men across their lifetimes, but I can no longer find the reference. A much-beloved doctor, upon his retirement, was given a notebook filled with letters of praise and appreciation from his patients. After he received it, he put it up in his attic, and never opened it or read the letters. I've often thought of this story since I...

This year marks the 50th anniversary of the publication of the book Zen and the Art of Motorcycle Maintenance by Robert Pirsig. It's a peculiar book, especially for a bestseller. Not a lot of it is actually about zen or motorcycle maintenance, it combines a travelogue, a father/son story, and philosophical musings, and the structure of its narration makes it hard to follow. Thus, it's the kind of book people often buy, start, and then put down without finishing. That's initially what...