There's a lot to recommend Stoicism and Irvine succinctly summarizes most of it's practices in his section of Stoic psychological techniques. These include praiseworthy ways of approaching life such as:
- practicing negative visualization so as to better appreciate what you already have by considering the possibility of losing it
- pondering which things you can control and which things you cannot in order to avoid wasting time worrying about the latter
- accepting that, since the past is fixed and the future unknown, your life should be focused in the present moment
- breaking your addiction to pleasure/pain avoidance by sometimes voluntarily remaining in discomfort
- carefully watching how you react to various situations in life and considering how you would like to react and why you often don't react as you would prefer.
These all seem like very valuable thoughts to me. In fact, I'd say that I practice thinking these things many times a day, though certainly not continuously. These general habits of thinking, together with specific advice the Stoics gave about dealing with envy, anger, insults, etc ... together constitute the stoic "philosophy of life". Irvine claims that in his personal experience, practicing these thoughts has helped him to lead a lot more tranquil life, more focused on the things he believes are important and less disturbed by the things he has decided are unimportant.
I too find Stoicism appealing in many ways. In fact, I don't think there's a single thought in the book I'd disagree with. But this is actually weaker praise than it sounds. The problem with Stoic
thought is that it is just that -- at least as Irvine describes it, almost the entire
practice of Stoicism entails entertaining certain prescribed
thoughts. This is great as far as it goes. I would certainly agree that our thoughts have a major impact on our lives and vice-versa, creating the possibility of a feedback loop. And we can systematically alter that impact through becoming more aware of what we're already thinking, and using that mindfulness to weed out certain thoughts and cultivate others. As far as I can tell, this is pretty much what
cognitive based therapy is all about, and while I haven't tried that modality myself, I know people who have found it very useful. However, we should notice that the only non-cognitive
practice Irvine describes is under-dressing for the weather so that we get used to handling the discomfort of feeling cold.
But I know from my own experience that practice can go much deeper than merely manipulating
thoughts. Irvine mentions on several occasions that Stoicism has a lot of similarities to Buddhism. He even confesses that before he became a practicing Stoic, back in his shopping-for-a-philosophy-of-life days, he considered devoting himself to Zen. But he seems to have gotten the impression that Zen is all about sitting around
not-thinking, emptying the mind in the sense of
stopping thought. This would understandably be a threatening practice for a philosophy professor. Once you start actually
practicing Buddhism, however, you quickly learn that it has very little to do with thoughts at all. You're certainly not encouraged to
stop thinking. For the most part you're encouraged to simply let thoughts come and go. And while you might consider the cultivation of the
brahmaviharas -- as antidotes for thoughts of hatred, anger, envy, and anxiety -- a type of cognitive based therapy, I've found that these practices become potent precisely when they transcend thinking and become somatic, emotional, and energetic practices. In short, Buddhism isn't asking you to practice
thinking a certain way, but to practice actually
being a certain way. The practice is mainly concrete and embodied, not abstract and 'rational', emotional and perceptual, not cognitive. Or rather, its positive cognitive aspects are
effects, byproducts, and not causes or the main goal of practice. Changing the contents of your thoughts can change you a lot. But changing your moment to moment embodied experience of life can completely transform what it's like to be a thinker.
This comparison between Stoicism and Buddhism brings up the fascinating question of their historical relation. Irvine talks a bit about Stoicism's Greek beginnings, and even gives us an overview its relation to its philosophical contemporaries Pyrrhonism and Epicureanism. But he doesn't dive very deep on the evolutionary thread you can see running through these schools. Each of them cultivated what you might call "tranquility", or what the Buddhists would refer to as equanimity, but it turns out that the original words involved here are not the same.
As we saw, the Stoics aimed for
ἀπάθεια, a-pathy, a-pathos or a-passion. In his modern retelling, Irvine considers this state of mind as the goal
in itself and even tells us that if we don't value tranquility highly, we probably shouldn't become Stoics. Historically though, the highest goal of Stoicism was living a virtuous life in accords with our inherent human nature, which the Stoics took to be our Reason. So a-pathy was in fact a nice byproduct but not itself the main goal.
Irvine actually doesn't share this view that Reason is the essence of human nature. Instead he adopts the viewpoint of evolutionary psychology and suggests that human nature is all about a drive for biological reproduction which gives no fucks for our individual happiness and is by definition 'irrational' (since mechanical). However, somehow evolution accidentally invented Reason, and now we can turn this remarkable faculty to our individual advantage by
going against our evolutionary nature. Irvine, then, recommends the same Stoic practices even though his view of 'human nature' is diametrically opposed to the Greek and Roman Stoics. I think he sees this as a relatively small modification, but in fact it introduces a lose thread that threatens to unravel the whole logic that distinguishes Stoicism from others philosophies of life. This is because it robs a-pathy itself of any
reason. For Irvine, it becomes a state that we value
in itself, the valuation of which can thus not be rational or essential or natural. Indeed, insofar as we adopt evolutionary psychology as our viewpoint, Reason is 'completely 'unnatural' (if it even exists, a possibility that Irvine does not contemplate). This puts Reason in the uncomfortable position of being a sort of nature-against-nature, a twist which quickly denatures the whole concept of the natural. Following Nietzsche, I tend to believe that Essence and Reason and Nature are all categories invented after the fact to put a stamp of legitimacy on what you already wanted to believe for other reasons. And once we admit that we like tranquility because it
feels good in itself
and because ... well ... that's like ... our
opinion man ... then we've actually departed from Stoicism as a philosophy and become Epicureans!
Because the Epicureans believed that
pleasure was the highest and best good. Of course, Epicurus was no rock-and-roll
drummer; he had a pretty high minded idea of what was
truly pleasurable. Chief among these things was achieving a state of "tranquility" that he called
ἀταραξία -- a-taraxia, un-perturbedness, un-troubledness. I don't know enough about Epicureanism to say whether a-pathia is a subset of a-taraxia (as wikipedia suggests) -- whether this un-troubledness was considered
synonymous with true pleasure or whether it was more a
tool in service of reaching other pleasures. There's clearly some subtle questions about higher and lower, shorter and longer term pleasures that would need to be addressed here. Nevertheless, it seems to me that we're moving in an interesting direction, and one that Irvine already instinctively moved in without quite seeing it. All of these schools of philosophy pondered the fundamental question of how to live a good life. I observed earlier that the Stoics definitively
answered the question -- live in accordance with
reason, which is the opposite of
passion. It's a plausible answer, but it's surely not the only one, nor even close to the most obvious one. Isn't it simpler and more parsimonious to punt on the question of the
content of the highest value, and instead simply observe that
whatever it is will
feel pretty good when we get it? With even just a little modern skepticism about whether there can be a
single correct contentful answer about how to live well, we naturally tumble back towards the Epicurean position, and this is what happens to Irvine without his realizing. He thinks he's a Stoic, but once he removes the bedrock Stoic assumption that we are
inherently reasonable, all he's really saying is that, for him, it
feels liberating to adopt a 'rational' perspective. He says as much without seeing that in a broader sense this actually converts him into a Epicurean.
I say that we "tumble back" towards Epicureanism because it's clear that this is less of an answer to the question of how to live a good life than the Stoics provide. In fact, one might even claim with some legitimacy that Epicurus doesn't answer the question but dodges it. The way to live a good life is to feel good about life? Isn't that a tautology? Perhaps we should look at this non-response as a feature rather than a bug though. In fact, maybe the important thing is not answering the question, but posing it. My idea that there is an "evolutionary thread" reaching back from Stoicism through Epicureanism towards Pyrrhonism and its common root with Buddhism is based on this idea. The Epicureans don't firmly answer the question of what constitutes a good life, but while jettisoning the assumption that it must follow the dictates of Reason, they preserve the assumption that it will feel good, something they assume we all understand and inherently value.
By contrast,
Pyrrhonism calls even this assumption into question. We can think of it as even
less of an answer to the original question. Pyrrho thought we should be completely skeptical and withhold judgement entirely. By distrusting even our senses, he undermines our belief that we
know what feels good to us. The idea is that this radical suspension of our own first person judgement is going to be a 'better' way to live because it will leave us un-troubled (
ἀταραξία) even by trying to
decide whether this particular experience right now is good or bad. Instead of
answering the question of what is a good life, Pyrrho dives headfirst into an endless
asking of the question, holding fast only to the
lack of answer. The good life is one un-troubled even by whether or not life feels good, un-troubled even by needing to know what life feels like at all. Clearly, this position contravenes common sense because it stops us in our tracks. It seems like our only response to this line of thought would be to just sit there and experience ... what it's like to experience stuff
as good or bad, while withholding judgement on whether it is 'really' good or bad. Nobody seems to know what the actual practice of Pyrrhonism was like, but from this description it seems safe to conclude that it could
not have been exclusively cognitive.
It's at exactly this point that the
connection to Buddhism becomes clear. Now, I don't know enough about either Pyrrhonism or early Buddhism to have much opinion about debates regarding their interaction. So I can't even tell whether it makes me a Pyrrhonist or a Buddhist to withhold judgement! But I was very intrigued by Stephen Batchelor's interesting
comments on the topic. While he considers these distinct philosophies that perhaps had some long-distance interaction, he nevertheless points out their similarities in a passage I found particularly compelling.
What is immediately apparent on reading the Four Eights is that they are strikingly devoid of any classical Buddhist doctrines such as the Four Noble Truths, the links of dependent origination, the jhānas, nirvana etc. And let alone as part of a triad of 'characteristics', the individual terms anicca, dukkha and anattā do not occur even once. Instead, we have a series of verses that present a profoundly Pyrrhonian view of life and the world. Here are some examples:
Wrong-minded people do voice opinions
as do truth-minded people too.
When an opinion is stated, the sage is not drawn in—
there's nothing arid about the sage.
Nowhere does a lucid one
hold contrived views about is or is not.
how could he succumb to them,
having let go of illusions and conceit? he's uninvolved.
he does not take up or discard any view— he has shaken them all off, right here.
Dropping one, you clutch the next—
urged ahead by self concern
you reject and adopt opinions
as a monkey lets go of a branch and seizes another.
The priest without borders
doesn't seize on what he's known or beheld.
Not passionate, not dispassionate,
he doesn't posit anything as 'ultimate'.
he lets go of one position without taking another—
he's not defined by what he knows.
Nor does he join a dissenting faction—
he assumes no view at all.
he's not lured into the blind alleys
of is and is not, this world and the next—
for he lacks those commitments
that make people ponder and seize hold of teachings. (Sutta-Nipāta. 780, 786, 787, 791, 795, 800, 801)
The sage or priest mentioned in these verses could easily describe Pyrrho himself, who according to Diogenes Laertius,
seems to have practiced philosophy in a most noble way, introducing that form of it which consists in non-cognition and suspension of judgement....
For he would maintain that nothing is honorable or base, or just or unjust, and that likewise in all cases nothing exists in truth; and that convention and habit are the basis for everything that men do; for each thing is no more this than this...