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Summary and Review of “The Compass of Pleasure”, a book that explores the neuroscience of pleasure

“Philosophers like the Epicureans, St. Augustine, and Nietzsche have tried to analyze and comprehend this elemental fact of our experience, but it is only recently that we have been able to study it empirically, thanks to remarkable advancements in neuroscience. In The Compass of Pleasure, David J. Linden, explains the recent research that has enabled us to understand how the brain’s pleasure circuits are engaged by our vices and, surprisingly, our virtues.”

– Dust jacket front blurb from The Compass of Pleasure: How Our Brains Make Fatty Foods, Orgasm, Exercise, Marijuana, Generosity, Vodka, Learning, and Gambling Feel So Good

I am coming up on approximately my first year since deciding to go deep into the study of Epicurean philosophy. In that time, I have learned a lot about the history of the development of pleasure ethics, from Plato’s Philebus, to Aristippus and the Cyrenaics, through to Epicurus’ more nuanced theory. However, I think that since we are living in the age of modern science, it could be useful for us to draw on the recent knowledge coming from the field of experimental neuroscience to inform and shape our understanding of pleasure ethics. It could be that modern science confirms, rejects, or at least further contextualizes the principles that were reasoned by the ancients but which could not be explored empirically until only recently. That thinking is what led to my review of this book.

The prologue to the book opens with an amusing story recounting a time when the author went travelling in Thailand. When he boarded one of the three-wheeled motorcycle taxis, the driver asked him essentially ‘what’s your pleasure?’, and proceeded to offer him a litany of contraband and illicit sexual opportunities. This triggered in his mind the question of why it is that we are such ‘dopamine fiends’, or why we go looking for pleasures of all varieties.

“We humans have a complicated and ambivalent relationship to pleasure, which we spend an enormous amount of time and resources pursuing. A key motivator of our lives, pleasure is central to learning, for we must find things like food, water, and sex rewarding in order to survive and pass our genetic material to the next generation. Certain forms of pleasure are accorded special status. Many of our most important rituals involving prayer, music, dance, and meditation produce a kind of transcendent pleasure that has become deeply ingrained in human cultural practice.”

Chapter 1: “Mashing the Pleasure Button”

This first chapter is an extended history lesson about past efforts to experiment (occasionally highly unethically by modern standards) with pleasure stimulation in animals and humans. He recounts the experiments by Hebb, Olds, and Milner starting in 1953, which involved implanting electrodes in the brains of rats and then sending electrical stimulation to specific brain regions when the rat pressed the lever. What they found was that the rats would over time become trained to seek the lever and be stimulated, and, dramatically, that the rats would furiously press the lever as many as thousands of times per hour to satisfy their fixation. They would choose the electrostimulation over food, over water, over sex, over parenting their offspring, to the point of death.

Eventually by 1972, these sorts of experiments were tried on humans, with the highly unethical goal of “bring[ing] about heterosexual behavior in a fixed, overt homosexual male.” The patient B-19 was hooked up with electrodes implanted directly at nine sites in his brain. When he was given the freedom to regulate his own stimulation, he would mash the button “like an eight-year-old playing Donkey Kong”. The author writes:

“This study is morally repugnant on many different levels — the profound arrogance of attempting to “correct” someone’s sexual orientation, the medical risk of unjustified brain surgery, the gross violations of privacy and human dignity. Fortunately, homosexual conversion therapy with brain surgery and pleasure center stimulation was soon abandoned.

Stepping back a bit, what we are left with, from this and a handful of other studies, is an appreciation of the immense power of direct electrical stimulation of the brain’s pleasure circuitry to influence human behavior, at least in the near term.”

He then gives an account of the underlying neuroscience of pleasure, which originates with signaling from neurons stemming from the ‘ventral tegmental area’ (VTA) in the brain. These electrical impulses move along the fibrous axons until they arrive at terminals. When they reach the terminals, the neurotransmitter dopamine is released from its stores in the terminal into the surrounding space, called the synaptic cleft. The dopamine then binds onto the target neuron’s dopamine receptors, and those which do not bind are then returned to the transmitting terminal in a process called ‘reuptake’ and are recycled for later use.

The molecules associated with certain drugs are able to prevent this reuptake process, which allows the stream of dopamine to cross the cleft more efficiently, and explains why these drugs are experienced as intensely euphoric and pleasurable. The author writes that the central insight of these diagrams is that:

“Experiences that cause the dopamine-containing neurons of the VTA to be active and thereby release dopamine in their targets (the nucleus accumbens, the prefrontal cortex, the dorsal striatum, and the amygdala) will be felt as pleasurable, and the sensory cues and actions that preceded and overlapped with those pleasurable experiences will be remembered and associated with positive feelings.”

These experiences remind me of what Epicurus refers to as kinetic pleasures, or the pleasures of variation and ‘motion’. Such pleasures include any of those that arise after some stimulus has impinged upon our senses, such as hearing a string quartet, licking an ice cream cone, petting a fluffy animal, gazing up at beautiful architecture, or smelling a lovely perfume. However, they are not limited to just those bodily pleasures that affect our senses, but also the mental pleasures such as remembering or anticipating pleasant experiences. These also have the power to trigger our dopamine response.

Chapter 2: “Stoned Again”

This chapter is about the different kinds of drugs and why we become addicted to them:

“All cultures use drugs that influence the brain. They range from mild stimulants like caffeine to drugs with potent euphoric effects, like morphine. Some carry a high risk of addition, some do not. Some alter perception, others mood, and some affect both. A few can kill when used to excess. The specific attitudes and laws relating to psychoactive drug use vary widely among cultures. . . “

He gives a number of historical and cross-cultural examples of drug use to illustrate his point. The first story used to illustrate the timelessness of human drug addiction is the (hitherto unknown to me but humorously surprising) case of the Stoic Emperor Marcus Aurelius’ addiction to opium:

“Perhaps it was easier to be a Stoic while stoned: The emperor was a notorious opium user, starting each day, even while on military campaigns, by downing a nubbin of the stuff dissolved in his morning cup of wine. Writings by Galen suggest that Marcus Aurelius was indeed an addict, and his accounts of the emperor’s brief periods without opium, as occurred during a campaign on the Danube, provide an accurate description of the symptoms of opiate withdrawal.”

Another interesting example of a drug used that is non-addictive and non-pleasure activating is DMT (or ayahuasca), administered in shamanic rituals by the tribes of the Amazon rainforest, which has the power to induce horrifying images in the mind (but with the therapeutic aim of overcoming these fears).

He distinguishes between those drugs that do light up our pleasure center in the brain and those that do not. As it turns out:

“Those psychoactive drugs that strongly activate the dopamine-using medial forebrain pleasure circuit (like heroin, cocaine, and amphetamines) are the very ones that carry a substantial risk of addiction, while the drugs that weakly activate the pleasure circuit (like alcohol and cannabis) carry a smaller risk of addiction. Drugs that don’t activate the pleasure circuit at all (like LSD, mescaline, benzodiazepines, and SSRI antidepressants) carry little or no risk of addition. This pleasure gradient also correlates strongly with the willingness of animals to work for these drugs.”

He also explains why only mildly-euphoric drugs like nicotine, taken in small but frequent doses, tend to be more addictive than infrequently used highly-euphoric drugs like injected heroin. It boils down to the user’s desire to achieve a comparable level of pleasure: since cigarettes are only mildly pleasant, it takes more of them to achieve a comparable dopamine hit, and the repetition of continuously exposing one’s brain to the stimulus creates dependency. He defines drug addiction as “persistent, compulsive drug use in the face of increasingly negative life consequences” and argues that addiction should be treated as a medical issue:

“When we say that addiction is a disease, aren’t we just letting addicts off the hook for their antisocial choices and behaviors? Not at all. A disease model of addiction holds that the development of addiction is not the addict’s responsibility. However, crucially, recovery from addiction is.”

From the Epicurean point of view, careful attention needs to be paid to the enjoyment of certain psychoactive drugs, and the information in this chapter is relevant to making prudent and informed decisions using the method of hedonic calculus. Additionally, we should look sympathetically towards those who are hooked on substances, because the path to recovery is arduous.

Chapter 3: “Feed Me”

This subject of this chapter is: ‘Why do we enjoy eating, how is eating regulated in the brain, and why do some people struggle with eating habits?’

The first task is to dispense with the myth of blood glucose as the primary trigger for the onset of feeding. The author says that “eating is biochemically induced only in cases of severe starvation,” and that under normal circumstances, there are other drivers of food regulation. This reminds me of a quote from Porphyry:

“Do not think it unnatural that when the flesh cries out for anything, the soul should cry out too. The cry of the flesh is, “Let me not hunger, or thirst, or shiver,” and it’s hard for the soul to restrain these desires. And while it is difficult for the soul to prevent these things, it is dangerous to neglect nature which daily proclaims self-sufficiency to the soul via the flesh which is intimately bonded to it.”

– Porphyry, Letter to Marcella

Addressing the last question first, the author explains how one contributor towards obesity is a deficiency in the hormone leptin. Leptin is secreted by fat cells that helps to regulate appetite and energy expenditure in the brain. When less fat cells are present, less leptin circulates in the body, which causes the desire for more food and less energy expenditure, resulting in weight gain. On the other hand, if there are an excess of fat cells present, more leptin in the blood is registered and so feeding is suppressed and metabolism and activity are increased to burn more energy.

“While the leptin homeostatic system explains how the brain can receive information about long-term changes in weight as indicated by body fat, it doesn’t account for the short-term regulation of appetite.”

In the short term, feeding is regulated by the feeding control circuit, taking place in the hypothalamus. There are two competing hormones, CRH which signals for hunger and orexin which signals for satiety. These hormones are in competition with one another. He likens the competition between these two signals to “an old-fashioned bathtub with separate hot and cold water taps: the temperature of the bath is then determined by the relative flow of hot and cold water.”

Okay, but this all sounds very deterministic, as if we were just biological machines responding to chemical circumstances and states in our brain. Don’t we have free will in all matters? This is what Linden has to say on that:

“The idea that eating is primarily a conscious and voluntary behavior is deeply rooted in our culture. We humans are invested in the notion that we have free will in all things. We want to believe that weight can be controlled by volition alone. Why can’t that fat guy just eat less and exercise more? He just lacks willpower, right? Not at all. Our homeostatic feeding control circuits make it very hard to lose a lot of weight and keep it off.”

We should not be too hard on ourselves or others who are struggling with diet and weight management. We can try to train ourselves to rely on less food, but not all people will be capable of doing so without medical intervention.

However, the first question has still not been addressed. Does the pleasure circuit activate during the naturally pleasant act of eating? “The answer is clearly yes,” says Linden. Eating releases a surge of dopamine:

“These studies revealed not only that eating was associated with dopamine release, but also that the degree of dopamine release could be used to predict how pleasurable the subject rated the experience of eating. Different foods produced different levels of dopamine release, a finding that correlated with the reported pleasures of eating. . . . Also, as hungry subjects continued to eat and became sated, the amount of dopamine released in the dorsal striatum was reduced. Not surprising: The first bites of a meal give the most pleasure when you’re hungry.”

This means that certain foods are more pleasant to eat than others, and the amount of pleasure experienced diminishes as eating proceeds, with that first bite being the most delicious. However, after the eating has occurred, it would seem that the feeling of satiety is the same regardless of what food was consumed. This reminds me of some lines from the Letter to Menoeceus:

“Just as he does not choose the greatest amount of food but the most pleasing food, so he savors not the longest time but the span of time that brings the greatest joy.”

“So simple flavors bring just as much pleasure as a fancy diet if all pain from true need has been removed, and bread and water give the highest pleasure when someone in need partakes of them.”

Later in the chapter he talks about how stress can lead to overeating. It does so by causing a complicated cascade of hormonal signaling that results in corticosterone passing into the brain, triggering the feeling of stress that leads to overeating. One possible remedy to this is to try out “behavioral strategies for stress reduction, like meditation or exercise, [that] can reduce the amplitude of stress hormone surges and are thereby effective in reducing stress-triggered overeating.”

So there is a utility to practices like meditation, which can help regulate our stress levels. An Epicurean meditation can consist of contemplation of the Epicurean gods or on the meaning of the Kyriai Doxai.

Chapter 4: “Your Sexy Brain”

“When I’ve spoken about our human behavior in regard to drugs or food, I’ve indicated that we’re basically the same as other mammals. While we have a bigger neocortex than a mouse or a monkey, and therefore a greater ability to counteract our subconscious drives with cognitive control, at the root our responses to food and psychoactive drugs are the same as those of our distant mammalian relatives. The same is not true of our mating system.”

This chapter looks at the experience of sex, sexual patterns, and sexual addiction (by now you might be finding a pattern in this book – he is very interested in how harmful behavioral patterns form). In humans, unlike some of the other mammals, sex is frequently recreational. Additionally, most of the other mammals are promiscuous, whereas humans tend to be monogamous. Homosexuality is another trait present in humans that can be found in animals. Looking towards our primate cousins, the author observes the following about bonobos:

“In bonobos, it seems as if homosexual behavior, in addition to providing sexual pleasure, also fulfills a social role by diffusing tension and promoting social bonding at the expense of aggression.”

So it seems that a variety of different orientations (heterosexual vs homosexual, etc.) and mating style tendencies (monogamous vs non-monogamous) can be found in the animal kingdom, as well as in humans.

Linden continues by examining the properties of sexual addiction. He regrets to observe that in our society, the sexually addicted have a low probability of seeking help due to social stigma. Sexual addiction is a very real phenomenon that has terrible consequences for not only those people who become addicted but also those people who are treated as means to the end of satisfying the addiction.

Regarding these topics, Metrodorus has this to say:

“[addressing a young man] I understand from you that your natural disposition is too much inclined toward sexual passion. Follow your inclination as you will, provided only that you neither violate the laws, disturb well-established customs, harm any one of your neighbors, injure your own body, nor waste your possessions. That you be not checked by one or more of these provisos is impossible; for a man never gets any good from sexual passion, and he is fortunate if he does not receive harm.”

Before we view this as a directive against any sort of sexuality whatsoever, we must appreciate the context in which this was written: a world without contraception, STD protection, and traditional social mores and regulations. If Metrodorus could see the context of today’s world, it is likely he would not be so hard on modern Epicureans who wish to satisfy their natural desires harmlessly. Care must be taken so as not to become sexually addicted.

Chapter 5: “Gambling and Other Modern Compulsions”

This chapter is about other miscellaneous compulsions, including a diverse range of addictions, such as addiction to the Internet, gambling, pornography, chocolate, consumerism, etc. One of the central questions he is attempting to address is why is it that abstract concepts (that are not immediately sensible) are perceived as pleasant. He presents a number of experiments to explore these matters in detail, such as experiments in reward association in monkeys. He concludes by saying that:

“This chapter has seen our ideas of the dopamine pleasure circuit extended in some provocative directions. Initially it seemed that the pleasure circuit was either naturally activated by intrinsically adaptive stimuli like food, water, or sex, or artificially engaged by drugs or stimulating electrodes placed deep within the brain. We also discussed how the development of addiction could slowly modify the structure and function of the pleasure circuit and thereby drain the pleasure out of any of these activities, replacing liking with wanting. These observations are all true, but they don’t tell the whole story.

We now know from Schultz’s monkey experiments that rapid associative learning can transform a pleasure signal into a reward prediction error signal that can guide learning to maximize future pleasure. It is likely that this same process is what enables humans to feel pleasure from arbitrary rewards like monetary gain (or even near misses in monetary gain) or winning at a video game.”

So it seems that we do have the capacity to experience mental pleasures that stem from the expectation of future reward. The Epicureans held that the pleasures of the mind can even exceed the pleasure of the flesh. The anticipation of a future pleasure can be a powerful motivator of behavior.

Chapter 6: “Virtuous Pleasures (and a Little Pain)”

This chapter is about the ‘virtuous’ pleasures – those pleasures that come with some voluntary effort but are overall good for us and our wellbeing, such as exercise, meditation, fasting, and philanthropic giving.

“Sustained physical exercise, whether it be running or swimming or cycling or some other aerobic activity, has well-known health benefits, including improvements in the function of the cardiovascular, pulmonary, and endocrine systems. Voluntary exercise is also associated with long-term improvements in mental function and is the single best thing one can do to slow the cognitive decline that accompanies normal aging. Exercise has a dramatic antidepressive effect. It blunts the brain’s response to physical and emotional stress.

Given these massive long-term benefits, it is clear that voluntary exercise is a useful component of one’s hedonic regimen. Although these activities may be strenuous in their performance, the subsequent advantages accrued are worth taking into consideration. Additionally, one may enjoy short-term benefits, such as “increased pain threshold, reduction of acute anxiety, and ‘runner’s high’, which is a short-lasting, deeply euphoric state that’s well beyond the simple relaxation or peacefulness felt by many following intense exercise.”

“Another virtuous pleasure that is culturally widespread and often linked to spiritual practice is meditation. . . .While meditation is certainly relaxing and is sometimes described as blissful, does it in fact activate the medial forebrain pleasure circuit? [One study] found a significant increase in dopamine release in the nucleus accumbens of their meditators. This result is suggestive, but it awaits both confirmation and extension to other forms of meditation.

What is clear about meditation is that it has the ability to reduce our stress, activate a large number of brain regions, and decrease the activation of other brain regions. What is still unclear is whether it triggers the release of dopamine. It is worth experimenting for yourself to see whether mediation can form a useful component of your hedonic regimen.

Can fasting also serve a role in our hedonic regimen? The staving off of eating for an increased period of time induces the body to enter a state of autophagy, whereby the body draws upon its stored resources to provide energy, hence burning fat. So fasting can help regulate body weight. Additionally, after one has fasted for a period of time, the amount of pleasure one experiences at the break of the fast may be impressive. Regarding fasting, Seneca had this to report about Epicurus:

“The great hedonist teacher Epicurus used to observe certain periods during which he would be frugal in satisfying his hunger, with the object of seeing to what extent, if at all, one thereby fell short of attaining full and complete pleasure, and whether it was worth going to much trouble to make the deficit good.  At least so he says in the letter he wrote to Polyaenus in the archonship of Charinus {308 – 307 B.C.}.  He boasts in it indeed that he is managing to feed himself for less than a half-penny, whereas Metrodorus, not yet having made such good progress, needs a whole half-penny!”

– Seneca, Letter to Lucilius

Partly through the chapter, the author dissects the claim by Jeremy Bentham that we are subjects of our masters, pleasure and pain:

“In the late eighteenth century the British philosopher Jeremy Bentham famously proclaimed,

“Nature has placed mankind under the governance of two sovereign masters, pain and pleasure. . . . They  govern us in all we do, in all we say, in all we think: every effort we can make to throw off our subjection, will serve but to demonstrate and confirm it.”

The accumulating neurobiological evidence indicates that Bentham was only half correct. Pleasure is indeed one compass of our mental function, guiding us toward both virtues and vices, and pain is another. However, we now have reason to believe that they are not two ends of a continuum. The opposite of pleasure isn’t pain; rather, just as the opposite of love is not hate but indifference, the opposite of pleasure is not pain but ennui — a lack of interest in sensation and experience.

You don’t have to be a sadomasochistic sex enthusiast to know that pleasure and pain can be felt simultaneously: Recall Boecker’s aching but blissful long-distance runners, or women in childbirth. In the lexicon of cognitive neuroscience, both pleasure and pain indicate salience, that is, experience that is potentially important and thereby deserving of attention. Emotion is the currency of salience, and both positive emotions — like euphoria and love — and negative emotions — like fear, anger, and disgust — signal events that we must not ignore.”

So he contends that the opposite of pleasure is not pain but rather ennui, in this sense interpretable as a lack of excitement, and that pleasure and pain are both salient experiences, or having the quality of being important or prominent to respond to. For example, the sensation of pain in animals is often triggered by nociception, which is the response to exposure to noxious stimuli. In order to preserve the integrity of the endangered body part, the animal recoils and avoids the stimuli and experiences a feeling of pain.

Chapter 7: “The Future of Pleasure”

This chapter is about the future of pleasure as neuroscience and nanoscience research progress. The author is skeptical about the near term feasibility of nanobots invading our brains and simulating perfect-fidelity sensory experiences and virtual realities. He departs from the optimism of futurists like Ray Kurzweil, who think that the biotechnological revolution is coming in the next decade or two. The central disagreement is about the pace of the neuroscience research, which he argues will drag on in a linear fashion in spite of the fact that technological capability will continue to advance at an exponential pace.

He concludes the book with the following passage:

“In the end, however, thinking about the future of pleasure comes down to the individual. If pleasure is ubiquitous, what will happen to our human “superpower” of being able to associate pleasure with abstract ideas? Will it be washed away in a sea of background noise? If pleasure is everywhere, will uniquely human goals still exist? When pleasure is ubiquitous, what will we desire?

Conclusion

This has been a very brief and surface level summary of this book. I give it a strong recommendation (I think a copy can be picked up cheaply on ebay or abebooks, if not for free at the library), or from amazon. I think that it contains many positive and practical takeaways for the practitioner of Epicurean philosophy, or of pleasure/hedonic/utilitarian ethics in general.

David J. Linden, PhD, is a highly influential American professor of neuroscience at Johns Hopkins University and editor in chief of The Journal of Neurophysiology. He has written some popular books for the scientifically-interested lay audience, including in addition to this one, The Accidental Mind: How Brain Evolution Has Given Us Love, Memory, Dreams, and God and Touch: The Science of the Hand, Heart, and Mind.

This review summary was written by Friend Harmonious with editorial feedback from Guide Hiram.

Further Reading:

The Compass of Pleasure

Non-Spoiler Review of “The Epicuriana” Novel

A Non-Spoiler Review of The Epicuriana Novel by Friend Harmonious

“I AM EPICURUS” 

The Epicuriana follows in the tradition of A Few Days in Athens, presenting itself as the reconstructed remains of a Herculaneum scroll recovered by archaeologists in the modern era. It is a fictional, historically plausible (though not always accurate), philosophical coming-of-age and romantic novel that explores the life of Epicurus primarily from his boyhood years through to later developments in his life as he travels across Ionia, amassing followers and spreading his new philosophy of tranquility and friendship.

The Good

It is deeply character-driven, exploring the intimate lives of Epicurus and those who contributed most importantly to his maturation both as a man and as a philosophical innovator, including but not limited to his father Neocles, mother Chaerestrata, and his childhood friend Servilia and her father Valerius. It includes flashback episodes to Epicurus in boyhood and concludes with a brief glimpse of Epicurus at the end of his life, and thus spans effectively his entire life.

It is clearly very well researched, drawing on a rather substantial bibliography to inform the historical plausibility of its narrative – though not completely avoiding all anachronisms and historical impossibilities.

It explores various themes such as the unpredictability of necessary and chance events, and how one’s actions as a free agent can affect dramatic changes with lasting consequences in one’s life. It touches on themes of Epicurean friendship and the love between friends (as distinct from Platonic or familial love, which are held in contrast). It explores a broad spectrum of human emotions as well as the fear of the unknown and of death.

The flow of the text certainly has the ability to evoke emotion in the reader and I found myself hooting and laughing and having other pleasant emotional responses occasionally throughout the reading of the text.

There are many interesting sequences throughout the novel, with Epicurus meeting and interacting with new characters who are pivotal to the development of the plot and of his own character. For example, there is a humorous and somewhat vicious encounter with a tag-team of Aristotelians who infiltrated the private house discussions of Epicurus and company while at Mytilene, an amusing conversation between Epicurus and the Gymnasiarch of Mytilene, and a number of adventurous episodes between Epicurus and the characters involved with the plotline of delivering Epicurus from Colophon to Lampsacus, including the captain of the ship, Master Panyotis, and a ragtag band of pirates, the latter of whom experience the fruits of Epicurus’ hoplite training skills firsthand.

One other reviewer had this to say of The Epicuriana after reading the whole work:

“[It is] A lovely personal story which mirrors the struggles and doubts of many of us today, but comes a full circle when we reflect on the past and the present. I still find it so interesting that [Epicurus’] struggles within himself, doubts, situations and successes have been repeated throughout the ages – perhaps we as people should spend time to look back at these ancient writings to learn for our future. But perhaps we are in too much of a hurry to make our own mistakes! The story really makes you think.”

The Bad

I wish that it had explored Epicurus’ friendships with Hermarchus and Metrodorus more. An individual chapter depicts a dialogue between Hermarchus and Epicurus, but the discourse was centered primarily around addressing the accusations and concerns of sexual impropriety in the Garden as advanced by the apostate Timocrates. Metrodorus is only very briefly present and his character is of singular dimension. Unfortunately, Polyaenus does not make an appearance as far as I remember, neither do any of Epicurus’ brothers (Neocles, Chaeredemus and Aristobulus), who are reported by Diogenes Laertius to have been members of the Garden School.

There are numerous minor historical anachronisms, such as the author positing that Epicurus heard the lectures of Aristotle in person in Athens, which is impossible because Aristotle had left Athens by the time Epicurus arrived, leaving his disciple Theophrastus in charge of the Lyceum (whom Epicurus may actually have heard lecture). Another glaring anachronism was evident when Epicurus was reflecting on the various philosophical schools vying for influence in the agora of Mytilene, and pauses to briefly consider the Stoics. Zeno of Citium had not started the Stoic school until a number of years after Epicurus had already established the Garden in Athens. These events (when Epicurus was still much younger and on Mytilene) being well before that time are an obvious impossibility. These inaccuracies caused me to suspend belief in some cases. The taking of certain liberties may have been deliberately chosen by the author to advance the narrative – if so, then I would view these as a disservice to the reader, as it is partly the duty of the presenter of historical fiction to clarify when they are deviating from the factual timeline.

There is also a contemporary timeline exploring the Herculaneum papyri scholars who are uncovering The Epicuriana scroll. The character relationships there are notably less interesting and fleshed-out than the ones in the ancient timeline. We only return to this timeline a few times and it may have sufficed to just leave it wholly out of the work.

The prose is impressive but is perhaps a bit too lavish in its use of rare or otherwise obscure vocabulary, especially being a contemporary piece of writing. Be prepared to have a dictionary or thesaurus near at hand to accompany the reading experience. In many cases, it would have sufficed to convey a similar meaning choosing less opulent words for the sake of the comprehensibility of the reader. It definitely interrupted the flow. These occurrences struck me somewhat as an attempt to signal the author’s own facility with language.

There is a bit too much inter-familial intrigue and melodrama for my taste, bordering close to soap opera. Without going into too much detail, it would have been tolerable if that was only central to one major plot reveal, but that’s how all the major plot reveals went.

Conclusions

I would still recommend reading A Few Days in Athens over it for an early student of Epicurean philosophy. I would only recommend The Epicuriana after one has the historical and philosophical facts clearly sorted in their mind and after having been exposed to the primary sources and the biographies by Diogenes Laertius and Norman DeWitt.

It is some pleasant and sweet fun for someone who is confident that they would be able to recognize where it goes wrong and not be susceptible to misinterpretation. I moderately recommend it.

The Parable of the Hunter

“There are many scenarios that we can think about where either justice or prudence is lacking, and so the life of pleasure is not complete and cannot be labeled Epicurean. These exercises of putting before our eyes various hypothetical scenarios, or thinking back to real ones we’ve encountered, may help to demonstrate what the founders were thinking about and discussing when they established Principal Doctrine 5.”

In a previous article, Hiram discussed action theory within Epicureanism and offered the training tool of the ‘Four Sisters’ of pleasure, prudence, nobility, and justice. Let us put the following hypothetical scenario under the scrutiny of our eyes to understand better how the ‘Four Sisters’ tradition shapes our actions and inform the decisions we make within the Epicurean framework. 

The Parable of the Hunter

A long time ago, the world was cold and life was harsh. Deep in the Ice Age of Europe, there existed a hunter-gatherer tribe, a band of early humans. One member of the tribe was designated as the Hunter, whereas other members of the tribe filled different roles in the community. They naturally developed amongst themselves a proto-economy of bartering – the Hunter provides meat, and in return receives other gathered foods, crafted goods, and services in exchange. 

Normally, all the members of the tribe would wait out the winter, relying on the food supply they had built up over the warm seasons. However, it has been a particularly harsh winter and the food is running out. With careful rationing, it looks like there is only enough food for the tribe to last a month or so before starvation sets in.

In a measure of desperation, the community decides to set aside a large share of its remaining food for the Hunter’s personal needs on the promise that the Hunter will go off into the wilderness for a period of time and return with an animal to alleviate the coming hunger. After sharing, the tribe has less than two weeks’ worth of food remaining, whereas the Hunter’s food is enough for him to survive the frigid landscape without help for about as long as the tribe would while waiting for him, not longer. He will need to keep his energy up if he is to be successful in the hunt, and carrying back an animal will also be very tiring. So, he will be consuming more food than his friends and family back home. The Hunter gives his word, SWEARING AN OATH that he will return before what little they have left runs out. 

After the Hunter has left and wandered far enough away from the tribe to not be observed, he sits down by a fire to collect his thoughts and develop a plan of action. A number of options are present to choose from. 

He feels a PAIN in his stomach and so eats some of the berries from his pouch, mildly addressing his hunger. He also reduces the pain of thirst with a swig of water from his leather waterskin. After doing so, he reflects on the PLEASURE of consumption and realizes that he can continue to indulge these pleasures because of the large amount of food in his bag. He could abandon his mission and keep the food for himself, continuing to eat and drink until he is beyond satisfied. However, he quickly realizes that this would cause him to run out of food much faster than he had planned, and hunger would quickly set in again before he has the means to ensure his long-term satisfaction. Recognizing this, he decides to continue the hunt and re-evaluate his situation when closer to his prey. 

Due to seasonal migration, the herds of elk have ventured far from the tribe’s village. After a trek of about a week, the perilous Hunter tracks the herd to a semi-barren woodland, with barely enough morsels of foliage left for their graze. As an accomplished Hunter does, he stalks his prey until the most opportune time to strike. It would be worse for him to miss with his bow and arrow and have to give chase to the herd once it has started to run off, so he bides his time. 

While he waits for the sun to rise on the last night before his planned final rendezvous with his quarry, he contemplates the future. The winter should be ending soon and the snows will melt in three weeks or so. He notes that with the food he has been given, he could just about make it to that time if he exerts himself less from now onwards and forgets about the idea of bringing back any animal he manages to find tomorrow. What’s more, with any animal at all he would actually be in a state of abundance, relying on the elk meat primarily and saving his packed food as a backup. 

These ideas are all pleasant to him at first, until his mind focuses back to the condition of his friends and family that he would have to leave behind. It pains him to think about them all dying of starvation, and what is more, he would feel a pang of guilt when they realize that he betrayed his word and won’t be coming back.

Additionally, if by some chance a few of them did manage to survive to the springtime, he would live in perpetual FEAR of being hunted, for he knows that some of the elders and youths of the tribe also have some knowledge of tracking. Such a violation could not go unpunished and they would pursue his trail until they found him and exacted JUSTICE. Taking all of these possible future scenarios in mind, he knows what the best thing to do is.

The dawn arrives and the Hunter comes upon the herd, which had not traveled much further. The elk are loosely dispersed among trees, searching for hardy berries and other edible leaves. They aren’t too picky and options are scarce. One of the animals nearest to him munches away blissfully and unknowingly. Being very skilled, the Hunter carefully sights his bow, waiting for the exact moment. He looses his stone-tipped arrow and it finds its mark. He whispers lowly a solemn word of thankfulness to the animal. After some time, he prepares a makeshift sled and loads his handiwork on it to ease his return to his tribe and his people. 

After some two weeks of absence, the Hunter returns to his village to find the people just barely holding on. Hunger had set in, but not yet death. Upon seeing him, they rush over and form a cheerful parade. He greets them one by one, exchanging glances, smiles, and intimate embraces. They REJOICE to see that his journey was a success and that he has brought with him the means for all to survive to the next season. They express a deep and sincere GRATITUDE for what symbolizes to them the guarantee of the continuation of life, in spite of all the DIFFICULTIES that it may come with. The Hunter rejoices tearfully with his friends and family and derives PLEASURE not just from the RECOGNITION of familiar faces who were eager to greet him or the quenching of thirst and satiation of hunger at the subsequent feast, but also from the NOBILITY of his own personal character, which GUIDED him to CHOOSE the most pleasant possible outcome, in conformity with PRUDENCE and JUSTICE. 

Dewdrops glisten in the leaves of the trees and on the blades of grass. Spring has arrived and the tribe lives on to see another day. Though all these events happened a very long time ago and all of our characters have long since departed, the BLESSEDNESS of the memories of their time spent together and the friendships they enjoyed live on as IMMORTAL GOODS.


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Review of the ethical considerations of this Parable:

1) Course of action solely guided by pleasure but lacking prudence and justice:

The hunter continues to pursue the pleasure of consumption without regard for his inventory or the future.

Projected Result: Short-term pleasure but long-term pain. Pleasure not at its limit.

2) Course of action guided by pleasure and some prudence but lacking justice:

The hunter considers keeping his kill for himself and not returning to the tribe, instead waiting out the winter on his own with his supply and kill.

Projected Result: A longer-term pleasure than previous, but the nagging anxiety of being hunted is inescapable. Pleasure not at its limit.

3) Course of action guided by pleasure and justice and prudence:

The hunter honors his oath and returns with the food for the tribe. He keeps faith with the tribe and in return receives the pleasure of gratitude, of seeing their faces again, of sharing meals, of recognizing his own personal character, and of being accepted into a community of loved ones providing friendship and protection from the hardships of the state of nature.

Result: Longest-term pleasure of all. Pleasure at its limit. 

Prudence and the recognition of the pact of natural justice has helped our hunter to ascertain that without these, all would lead to outcomes deficient in pleasures and with significant accompanying pains in the long term. Pleasure is still the sovereign guide, but it needs the counsel and advice of practical wisdom and just action to ensure the most complete life.

This article was composed by Friend Harmonious.

On Thomas Jefferson’s Epicureanism and Slavery

“The greatest fruit of self-sufficiency is freedom.” – Vatican Sayings, 77

Epicurus’ philosophy is not only a philosophy of happiness, but it is also a philosophy of liberty. Epicurus emancipates the mind from the primeval horrors that seek to enslave it. Just as Helios casts out the shadows of the world, Epicurus illuminates the darkness of ignorance, and provides the foundation for living a life of freedom from fear and uncertainty.

That being said, I have recently returned from my travels to Monticello, where I reflected on what it means to be an Epicurean and on the many ways Thomas Jefferson fell short of what I had hoped and anticipated the more I learned about his life. After collecting my thoughts and synthesizing information across multiple sources, here is my attempt to evaluate the history of slavery within Epicureanism and to make sense of the contradictory life of Thomas Jefferson.

(The following was written by contributor Harmonious and reflects the opinions of the author.)

On Thomas Jefferson’s Epicureanism and Slavery