The Life and Legacy of Louis L'Amour

Imagination is the ability to form mental images and concepts that don't exist or haven’t happened yet, think outside of current realities, and form connections between existing ideas to create something new and original. If the number of movie sequels and the outsized popularity of music made decades ago is any measure, our current age is suffering from a deficit in imagination. And indeed, tests show that creativity, which takes the possibilities generated in the mind and produces something with them, has been in decline for many years now — a phenomenon that has repercussions for our personal edification, professional advancement, and societal flowering. But if our imagination has indeed atrophied, the good news is that it can be strengthened. So argues my guest, Albert Read, the former managing director of Condé Nast Britain and the author of The Imagination Muscle: Where Good Ideas Come From (And How to Have More of Them). Today on the show, Albert shares his ideas on how our imagination can be built back up. We discuss how to get better at observation and how to use a commonplace book and the way you structure your reading to cross-pollinate your thinking and generate more fruitful ideas. We also discuss how to overcome the unthinking habit, resist stagnation as you age, and embrace imaginative risk.

In an age that doesn't think too much about history, you might be forgiven for thinking that a culture of exercise only emerged in the 20th century. But the idea of purposefully exercising to change one's body — what folks used to call "physical culture" — likely goes back to the very beginnings of time. Here to unpack the origins, evolution, and future of fitness is Dr. Conor Heffernan, a Lecturer in the Sociology of Sport at Ulster University and the author of The History of Physical Culture. Today on the show, Conor takes us on a fascinating and wide-ranging tour of physical culture, from the ancient Egyptians, who made their pharaohs run around a pyramid to test their fitness to rule, to the ancient Greeks who used their gymnasiums for both bodily training and intellectual philosophizing, to modern strongmen who became proto fitness influencers, and many periods and societies in between. We discuss how training practices changed over time, where they may be going next, and the evergreen principles from past eras that we could still learn from today.

Do you have trouble feeling comfortable when socializing? Maybe sometimes you do fine, but other times you feel nervous, shy, and awkward. Or maybe socializing always feels like a struggle. Either way, you know how frustrating and even debilitating social anxiety can be. It cannot only lead to avoiding potentially enriching experiences and a failure to make desired connections, it can sometimes be hard to understand. So what's going on when you socially misfire? Here to unpack that question is Thomas Smithyman, who is a clinical psychologist and the author of Dating Without Fear: Overcome Social Anxiety and Connect. Today on the show, we get into the dynamics of social anxiety in both romantic and platonic contexts. Thomas explains what defines social anxiety, how it exists on a spectrum from mild shyness to an outright disorder, and what causes it, from genetics to faulty thinking. We talk about the protection strategies people often use to avoid the pain of social judgement, and why they actually backfire. We then get into what you can do to be more socially comfortable and confident, including a key to effective flirting, why you should try to make a "mediocre first impression," and how to find your way into what Thomas calls the "warm social world."

What if there was a supplement that could build muscle, maintain bone health, fortify the brain against cognitive decline due to age and stress, and alleviate depression, has been proven safe, and comes with almost no side effects? Well, there is such a supplement, it's been around a long time, and it isn't even expensive. It's creatine. Here to unpack the myths, benefits, and recommended ways to use creatine is Darren Candow, a professor of exercise physiology and nutrition who supervises the Aging Muscle and Bone Health Laboratory at the University of Regina. Darren specializes in studying creatine and has published over 70 papers on the subject. Today on the show, Darren explains how a supplement often associated with bodybuilders may actually be beneficial for just about everyone — athletes and non-athletes and the young and old alike. He unpacks what creatine does in the body, and how its benefits extend beyond the body and into the brain. He offers recommendations on the formulation of creatine to use, a suggested dosage and whether it should increase with age, and how to avoid the bloating effect. He also shares what we know about creatine's safety, including its effects on the kidneys, and whether it can cause hair loss.

Self-control, the ability to resolve a conflict between two competing desires, is frequently touted as the golden key to success. But many of the most popular ideas about self-control are actually at odds with how it really operates. Here to unpack some of the lesser-understood and counterintuitive ideas around discipline and willpower is Michael Inzlicht, a professor of psychology who has studied the nature of self-regulation in depth. In the first part of our conversation, Michael unpacks the popular ego depletion model of willpower and how it hasn't held up to scientific scrutiny. We then turn to the surprising fact that the people who seem to exhibit a lot of self-control don't actually exercise a lot of discipline and restraint in their lives, that the achievement of goals is more a function of having virtuous desires, and what contributes to having those desires.