Interview: Greg Sadler

Interview with Greg Sadler about his interest in Stoicism.

Dr. Sadler will be one of the speakers at the Stoicon 2017 Stoicism Conference in Toronto, on October 14th.

Gregory Sadler


How would you introduce yourself and your work to our readers?

I’m a guy who keeps pretty busy! I’m the current editor of Stoicism Today, a member of Modern Stoicism, and the co-organizer of the MKE Stoic Fellowship. All of those are volunteer positions, so I earn my living with my company ReasonIO, engaging in philosophical counseling, online teaching, public speaking, tutorials, and consulting. Through the Institute for Priority Thinking, I do ethics training and executive coaching. I also produce YouTube videos on a variety of philosophical thinkers and texts. After about a decade as a professor, I left the academy to do philosophy in more public, practical, and professional settings, but I still keep professionally active, by publishing and presenting in my field.

How do you currently make use of Stoicism in your work?

At times quite openly, and at other times, smuggling it in! When I’m training corporate clients in, for example, understanding and dealing with anger, they’re much less interested in where the ideas came from, and much more interested in what’s effective and applicable. Stoicism figures heavily into my work as a philosophical counselor, and I incorporate Stoic philosophy into a considerable portion of my public speaking, and teaching. I should mention, though, that rather than being exclusively a Stoic, I’m what you call an “eclectic” (much like Cicero), or if you like, a “pluralist”. I integrate and draw upon multiple approaches – Stoic, Aristotelian, (later) Platonist, even dialectical and existentialist – within my work.

When and how did you first become interested in Stoicism?

A long ways back, but at first only superficially. I’d say that I was attracted to some Stoic ideas – without knowing where they came from – back in my high school and Army days. And then I encountered Epictetus, Marcus Aurelius, and some modern treatments of Stoic ideas as an undergraduate philosophy major. But it was really only in my graduate studies that I’d say I really began to understand and appreciate Stoic philosophy’s scope, depth, applicability, and systematic nature. That happened through getting my hands on a copy of Epictetus’ Discourses. I got a second major spur to seriously studying Stoicism, once I became a professor, with my ongoing work on treatments of anger, emotion, and rationality.

What’s the most important aspect of Stoicism to you?

That is a hard one for me to answer. Stoicism really is a systematic philosophy, and in my view – here a lot of people will say I’m dead wrong! – there isn’t just one single doctrine that is the most central. That said, if I had to pick one thing that I personally find most interesting about Stoicism, for me it would be a notion that we find most explicitly developed in Epictetus. It’s what he calls prohairesis, and what we often translate as “faculty of choice” or “moral purpose”, or (a bit misleadingly) “will”. This is the very core of the human person, and it is what we are working on – using itself to work on itself – when we are engaging in the kind of self-improvement Stoicism suggests we focus on.

In what ways do you think Stoicism still matters today?

The very number of people who are interested in Stoicism at present – and who stick with it over time – should tell us something! People from all walks of life and with all sorts of backgrounds are finding aspects of Stoic philosophy incredibly helpful or liberating when applied to their own lives. It’s one thing for academics and other professional practitioners to be interested in a philosophical approach, or even to apply it in their lives and talk about it with each other. It’s something entirely different when a philosophy from two millennia back has something to say to a much wider audience in our present-day culture.

How has Stoicism affected the way you live your life?

Not as much as it ought to have, or I’d have liked it to have! Oh – you were asking “How?”, not “How much?” I’d say that it has helped me place matters into perspective – with things that I do still sometimes let myself get quite affected by, more than I’d like. Getting angry, for instance: I do a lot of work on anger, and that was originally motivated by wanting to better understand and deal with my own feelings, responses, habits, and assumptions.

What’s one of your favourite Stoic quotations and why?

It’s one from Epictetus’ Enchiridion:

“When you are about to put your hand to some undertaking, remind yourself what sort of undertaking it is.”

We have a choice, but it is one that we have to make over and over again. What do we allow our desires and aversions to focus upon? For the Stoic, the way Epictetus puts it, it is keeping our prohairesis in accordance with nature. If we can stick with that – which isn’t easy, I’ll admit! – we’re going to be all right.

What advice would you give someone wanted to learn more about Stoicism?

I’m a big believer in going to the original sources. There is a lot of excellent “secondary” literature on Stoicism available, most of which has been written in the last three decades. I’ve also produced a number of videos on Stoic thought – and have plans to create hundreds more – but that’s more or less like secondary literature as well. There’s nothing like actually reading the “big three” – Seneca, Epictetus, and Marcus Aurelius – and seeing for oneself what they taught and thought firsthand. You could add what we have of Musonius Rufus and Hierocles, and the very informative presentations of Stoic thought by Diogenes Laertes and Cicero.

Do you have anything else that you wanted to mention while we have the chance?

Indeed I do! I think it’s quite astounding how quickly modern Stoicism has developed into a worldwide community of practice, connected up with each other in large part through the internet. It’s truly inspiring just to witness how many people have found Stoic philosophy to be useful to incorporate within their own lives. I’m also very pleased to to get to play my small part in the larger mission of the Modern Stoicism organization. I think there’s great things ahead for decades to come, and I’m looking forward to seeing what shape those take.


Gregory Sadler is the Editor of Stoicism Today and the president of ReasonIO. His popular philosophy-focused YouTube channels contain nearly 100 video lectures on Stoic philosophy

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