Tuesday, June 14, 2016

Emotions in Rational Psychology


The extraordinary imprecision that the term emotion displays in philosophical literature has only been partially dispelled after the progress of empirical psychology in the XIX Century. The ambiguity has been generated as a consequence of the associations that this concept maintained with other close notions[1] -like that of feeling, or affection-, as well as due to the ethical contexts in which the first discussions of its scope took place. In the Western World, such terminological confusion began with the Latin translations of the Greek philosophical works, particularly, with the Latin rendering of the term πάθη as it was employed by Aristotle, a confusion that started with Cicero and extended to Saint Agustin (Civitas Dei.IX.4), pervading later medieval philosophy. The movements of the soul (animi motus) had been called passions, but they also had other meanings like perturbationes, affectiones, affectus, whose connotations point towards a conceptual model of something invariant, a substance, and something foreign that changes or affects it[2]. However, such polysemy simply shows the general uncertainty which Antiquity had about the number, name and nature of all those mysterious and common experiences of the soul which sized it and dragged it into autonomous whirlpools of action, whether such transformations were thought to be originated by motu propio or by a foreign force to human substance.
Ethico-philosophical discussions stand over more archaic mimetic frameworks -shamanic and oracular, where very active supernatural beings interfere in human actions-, something which made difficult a clear definition of natural scenarios. Think for a moment in the world of the Iliad. What is the relation of the heroes to their emotions? Where does Odysseus’ cunning begins and Athena’s whispers end? We read in the first Canto how Apollo’s wrath by Agamemnon’s offense to his priests jumps like a quick fire to Achilles, and Athena has to intervene to stop his sword and appease his rage so he does not kill the son of Atreus. The first discussions about emotions appear precisely in the sphere of the foggy relationship between humans and supernatural beings. In this context, emotions do not move beyond the notion of being terrible and irresistible affections that the human soul has to endure, a viewpoint maintained by both philosophy and tragedy in the Western World. Tragedy, as a ceremony of emotional education, conjures the vital liminality in order to transform it into the triumph of the organizer sophrosyne[3], a form of wisdom that agglutinates self-knowledge and the common state of mind, the prudence and temperance that maintains the group united in its most enduring vital project, achieving it through a ceremony of confrontation with pathos[4]. The restrain of the volatile nature of emotions is a common goal to all cultures, for without it the group cannot prosper. We read in the Mahabharata that the man without anger surpasses the angry[5], and we could say in general, that all politico-religious traditions have aimed at the guidance and taming of emotional experience through reinterpretation of its link to a supernatural world, which dictates its order of performance and proper enactment.
What is particularly uncomfortable both to philosophy and religion from the emotional world is the head-on collision that it has, in its most basic manifestations, with the ethical projects of a polis organized upon the principle of reason, where neither the passionate gods nor the brutalized humans have room anymore. In Plato’s theories, emotions are rejected in the same manner as pleasure and pain are rejected: as the cause of woes and misfortunes which distance man from his immortal nature.[6] In Plato’s case, it is the old Orphic doctrine of Soma-Sema at work, the set of beliefs that equates the human body with a tomb. As it is to be expected from this ontology, no analysis of emotions was performed from its grounds, for their doctrinal negative valuation removes any possible interest in them, with the exception of their mere political control. Although Plato had maintained that the megista mathemata of the philosopher[7] (the highest form of philosophical revelation) was similar to the initiation of the Mysteries -implying an equation mathos-pathos[8] that seems contradictory with his general ideas about emotions-, he refers by it to the equation of two divine forces in a mysteric liminal representation, apt for a non-human model of being which operates on an ideal level that is not met by human imperfection. Mathos equals pathos, the notion that knowledge is a movement of the soul, in the sense that it is moved by truth, does not mean that Plato is saying that our emotions are the clue to knowledge, but rather that knowledge is something exterior to human soul: truth is the divine passion which gives as a result knowledge. Both mathos and pathos are exomorphic representations in his system, solved endomorphically in political praxiological terms in the emotion of sophrosyne, as a (Pythagorean) human proportion, but most of all as an acceptance of the bounds and limits of human experience.
One way or another social life is based upon emotional control, on the channeling of disruptive instincts towards a common project of order in accordance with some economic guidelines for survival. Moral law, inasmuch as it is the result of a successful tradition for restraining emotions –for it guaranteed the survival of the group-, is first thought as the way of things, as part of the cosmic order, and emotions are defined and understood in relation to it. The restrictions are hypostasized together with the chained emotions and the Lebenswelt in which the binding occurs, and cannot be thought separately, as an object within a system that could have its own epistemological content, may be even predicable at other cognitive scenarios. Thus, emotions can only be though within these restrictions as universal facts of the life of the group.
Emotions will have to wait until Aristotle for their first positive treatment, though always with the goal of developing a practice for political control. It will not be until the appearance of empirical psychology that their negative moral load will be discharged, as we can observe, for instance, in the qualification of the emotions as ailments of the soul made by a man of the Enlightenment such as Kant.[9] Aristotle understood that the control of passions gives the basis for civil virtues when they are guided by reason in order to encourage habits of excellence.[10] Such control is performed by the rational part of the soul over the irrational part, which by its nature obeys to reason[11]. The distinction between rational and irrational soul proves to be necessary in his system, not only to guarantee the independence of the concept of intelligence in relation to the one of character, but also to maintain coherence in the dynamics of his ethical doctrine. The postulation of a double nature of the soul in which the irrational part obeys reason is the basic moral axiom of Aristotelean ethics that will underlie all rational psychology. Such principle is not supported by experience, neither was ever the base of political praxis, but it gives for the first time a minimum autonomy for the understanding of emotions without a direct supernatural intervention.
So, the starting point of his theory of emotions is movement, for the soul is that which primarily and pre-eminently originates movement[12], and is moved in return. Those forces acting upon the soul are called passions, or irrational soul movements, a concept in which Aristotle subsumes the experience of rage, fear, shame, sensual pleasure, and in general all that is followed by the pleasure or pain of the senses.[13] Therefore, we could say that passions are, under this point of view, causes which produce pleasure or pain in the irrational soul. They are forces of movement, for they change the human psyche from whatever state is experiencing into either the state of pleasure or pain, but they can only affect what is irrational. In the book Categories, the term passion is used as contrary to action, in an inconsistent manner to what we read in his books of ethics or in De Anima, where passions have a clear active component for they work as causes for pleasure and pain. Since the will is supposed to obey the intellect, passions cannot originate in a deliberate reasonable action. However, this distinction is never really clear in Aristotle’s thought, for there are non-voluntary actions which are somehow affected by our doings and farings, as we read in relation to the concept of tyche (good fortune)[14], i.e. there is a class of actions, emotional and otherwise, which proceed by reason though they are not the result of our human will. Tyche and automaton (chance result) are incidental causes of the efficient order of nature, but they do not obey to deliberate action. While automaton is an accidental action which happened with no purpose, tyche is the collateral result of an action, an effect not aimed at but that is related to some purposeful action. It is easy to imagine emotional movements cause by tyche, in fact, emotions seem to be so related as to produce one another by tyche, as the cascade events of Greek tragedies and everyday life clearly shows. The question gets even more tangled if we consider, as Aristotle does, that the results of automaton and tyche actions are always such as could have been if purposefully aimed at by nature, and that there cannot be anything incidental if there was not prior to it something primary for it to be incidental to[15]. Such denial of chance and fortune at an ontological level, the idea that mind (noein) and nature (fisis) precede any casual action implies that the irrationality of emotions is incidental to a deeper sense of order, gives the grounds for the intervention of reason to correct the accidents and separation from the universal rationality, but blurs the causation of emotions under the physical scheme of movement, for emotions become irrational at the human level but part of a rational cosmic plan. Besides, passion is an action from the point of view of the person who behaves in accordance to it, and we can say that passions generate actions, but action could not be created out of non-action in Aristotle’s system. If passion is to be understood in the twofold dimension of Aristotle’s theory, as passiones entis, as something which incidentally happens to the subject (inasmuch as not necessarily aimed at by the subject), but also as a mover of the subject, something which alters his qualities, we need to explain how irrational causes can dominate a human being in a rational universe without its deliberate agency, and what is the purpose of such causation.
Aristotle has to postulate two additional concepts, those of faculty and habit, in order to harmonize his emotional theory with his basic ontology. The first one is linked to the category of quality. A faculty or a capacity is a kind of quality of the soul in virtue of which humans who act by their passions are named according to them, whereas he defines habit as the causes through which these faculties become operational in the soul,[16] or, in other words, how passion becomes action. Faculty is, from this perspective, a capacity of the human soul to experience passions, although understood as a quality of the substance that is our soul, and passions are imposed to us through the repetition of habit, but in virtue of such quality. It is due to having the faculty of irascibility why I can be called irascible and act with anger, and I have anger because the habit of being angry, not tempered by reason, has strengthened that passion in me, until it has been transformed into action. However, emotions show another quality of our psyche besides its passive capacity to receive the movement of the passion, so we can say that emotions are also affective qualities which correspond to soul states (more or less permanent), and not just simply affections that happen by our faculty to experience something foreign to our personal psychological constitution, as Aristotle observes in emotional hereditary predispositions to certain passions.[17]
The model is faced with the difficulties of harmonizing the physical system, governed by causation and movement, with the inner workings of will and culture, and all this without the aid of a minimal physiological theory to bridge the gap between those two spheres. To ascribe both reason and irrational causation in relation to emotions, the postulation of a faculty to receive emotions and the existence of prenatal affective qualities in the soul creates a cosmological tension between reason and irrationality in the human psyche difficult to solve on Aristotle’s grounds. What is the purpose of emotions in a rational universe? The answer is never clear, and it could not ever be one on mere rational grounds unless we turn to a final ethical explanation of the universe in which the control of emotions obeys a rather inconsistent macro-plan for the transformation and control of an evil nature (as medieval philosophers will do), something which was not exactly in Aristotle’s mind.  The concept of habit is the tool to amend both the casual and the irrational emotional drives, though it does not solve the teleological problem of emotions.
In Aristotelian terms, passions are predispositions of the irrational soul, but also affective qualities of the irrational human psyche. It is never clear whether as predispositions all humans have the capacity for all emotions but only enact some of them, or whether we enact only those emotions which in our irrational soul are imprinted from birth giving a particular configuration to our psyche. In both cases, they are made effective through habit, which can be guided by means of rational education. The frequency of habit will directly affect its condition of rationality, for both the excess and the lack of the conscious action, which arises out of will, violates the middle term which to Aristotle is the mark of any healthy physiological action.[18] Emotions, insofar as they are involuntary, are not reproachable when they are bad, neither praiseworthy when they are good, but rather they are a kind of raw material with which reason works to reach excellence (arete) in life. The doctrine of the middle term is made evident in the frequential quantitative classification he undertakes of fourteen passions within an imaginary emotional continuum in whose extremes are found vices that are equidistant from a middle term (mean) in which passion manifests itself as excellence.[19] Thus, for instance, there is a quality that when excessively repeated we call recklessness, and when its use is deficient, cowardice, whereas when it occurs in its right measure, we speak about courage. On the other hand, in the Aristotelian list there are passions that do not even have a name, like the emotion of envy by deficiency, or by its right measure, to which he calls righteous indignation, being indignation an emotion that would seem to be closer to anger. Moreover, the fact that not having envy or not feeling anger may be considered as positive emotions for a smoother development of the group, it would question per se the Aristotelian theoretical model which advocates a faculty over which the habit operates, for if an emotion expresses either a faculty or capacity of the soul or one of its affective qualities, the absence of any of these expresses at least the deficiency of such affective quality (for the capacity might still be there, though no active), therefore we would have a positive quality of the soul whose nature is not being an affective quality, which does not make any sense. 
The problem we encounter in relation to the concept of habit as the rational tool to control emotions is derived from the imposition of a model analogous to the one that operates in the syllogistic theory, governed by the notion of the middle term. The middle term of emotion, where ethical excellence is to be found, is not postulated as an inductive generalization from the physiological observations of the Lebenswelt, but geometrically, just like the middle term of the syllogistic deduction is postulated: as something outside both extremes which relates them and makes them intelligible through the relation.[20] Even though Aristotle understood that the precision of reasoning is proportional to the subject matter being reasoned about,[21] that logic and politics, for example, cannot proceed with the same expectations of rigor, when dealing with emotions he has to maintain the basic principles of his thought, concerning the rational unity of the world. Thus, since action and passion are movements, and all movement is continuous, it is possible to divide passions according to their frequency into excessive, deficient and balanced human habits, and this middle and balanced term -insofar as upper limit for deficiency and lower limit for excess- is desirable for the particular physiological constitution of the human being, not so much on empirical grounds (as it would seem by Aristotle’s inclination towards natural sciences) as on the transcendental order of logic.  The failure of Aristotle in giving a psychological explanation of emotions consistent with his ontology did not hamper its ethical success, for the proposed orientation of actions based on goals is perfectly compatible with syllogistic reasoning, and with the theoretical schemata of the final cause. The fact that emotions were poorly understood through the concept of passion did not rest a bit of strength to his ethics. Their nature was of secondary importance in relation to their political and juridical control, for it was clear that their sphere of action was the polis, the relation between the members of the community. For a philosophical organization of the group, i.e. according to principles of a rational universal law, it was necessary that all emotional actions could be mediated by reason with the creation of proper habits, binding through the rational will all the citizens to the law, citizens which could be made accountable for their actions as a consequence of their ethical education, which tames appetites and desires conducting them by thought and not by mindless choice or mere desire.
With the triumph of Christianity, the rational undertakings to understand the nature of emotions suffered a serious drawback. The principle of a universal law was still at work in the social Weltanschauung of the Western and Eastern Roman empires, though it receded from the achievements of its logico-philosophical epistemology to a mixed onto-epistemology with more archaic forms of rationality of universal law linked to the will and ethical plan of a supernatural being. For most Christian theologians, emotions express virtue and sin on a cosmic scale. As Aquinas puts it, the passions of the soul were part of the sensory appetite, whose object was thought to be good and evil[22] they are not anymore a question of proportion and measure but qualitative forces whose value is metaphysical and show the dynamics of the soteriological plan. Such plan does not follow a strictly rational purpose, in fact, the universe is a mysterium tremendum and the feeble human reason could not and should not attempt to scrutinize the will of the divine, manifest to men only through the revelation jealously ministered by a priestly caste. The ideal of sancta simplicitas, defended by Clemens of Alexandria and many others, took the place of sophrosyne. Instead of prudence and temperance directed by the ideal of self-knowledge and self-reliance of the Greek philosophers, simplicity of mind, negation of the senses and fear of knowing (original sin) rules the life of the earthly community, becoming human emotional life a mere fighting ground for an inconsistent salvation dynamics whose driving force is sin. Origenes and later Evagrius Ponticus (the artifex of the Seven Deadly Sins mythology, together with Pope Gregorius I) defended the notion of apatheia, the renouncing of all emotions and their deliberate repression, an ascetic ideal –common to many religious ways- where reasoning was substituted by prayer, word by silence, arete by weeping and sophrosyne by an apology of stupidity. Emotions stand at the center of the communal life but as exomorphic representations of the soteriological drama, closely associated to the created substance of the human soul, though such relation remained a mystery. In this sense, their workings did not change much in relation to the religious management of emotions that we find in the mysteries and the tragedies of Aesquilus and specially Sophocles, though pity, as a collective tool-ideal for social order, has received a trans-mundane turn and the control of emotions opens up to a new dimension of ghostly paranoia heavenly sanctioned by a strict and angry supernatural being.
Even those theologians who were not openly against philosophy, like Gregory of Nisa, Nemesius of Emesis, Aquinas and others, never treated emotions as forces outside the soteriological drama. In most cases, their expositions are epigones to Aristotle’s system, whose dialectic of movement in relation to the soul satisfied the metaphysical speculations about the grounds of the human city (Earthly Jerusalem). Passions, i.e. those emotions which are not qualified as virtues, are considered the very action of the passive power[23]. Such nonsense has to be understood in the frame of the cosmic drama, with all the manichean connotations which underlie medieval Christian doctrine: passions are the forces of Evil, the work of the Enemy, the disruptor of God’s order. In the distinction between a passive and an active dimension of emotions we can hear Aristotelian resonances of rational and irrational desire, of intellectual pleasure as opposed to that of the senses.[24]
An idealized state of original innocence and perfection, pretty much imagined as an emotionless state, conditioned severely any attempt to give a consistent account of human emotions. Even Aquinas’ system, probably the most carefully elaborated of all, never quite solved the contradictions in relation to emotions. For instance, the recognition of some form of passion in God and the angels -specially anger against evil, something which the bad tempered God of the Old Testament so frequently displays-, would imply that there is some form of anger not born from concupiscence, but from the will of God (for God has not sensual attachments). However, how could the will of God be moved by passions, which are the very action of the passive power? The only way out is to declare that when repelling evil, the irascible power of the soul is a virtue, but not in any other case[25], something which darkens more the blurred concept of emotion.
The cosmic drama developed by Christian myth through the centuries, synchretizing mythologems from several Middle East traditions, was a dead end for the understanding of emotions, either in the rational way of Ancient philosophy or in any empirical scientific manner, for it had an onto-epistemology which was adversarial both to reason and to experience. This was not unique to Christianity, but common to all major State Universal religions of the past (and the present), who’s mythological remnants of King-God could not conceive the universal law as independent of the will of the Godhead[26]. In Aristotle’s system, the movements of the soul were never overwhelmed by a transcendental dimension though they were conditioned by his system of physics centered on the concept of movement (and the Unmoving Mover). For Christians (and equivalent myths of State Universal religions), the soul is never an object for study. Its nature is irrelevant outside the politico-religious drama of the chosen community in which objects and relations have a definite unchangeable and real constitution given by the Law, an universal scripture which contains anything and everything that has interest for mankind. Emotions are just the way things are, like in more archaic forms of myth, but within that kind of narrative they can never obtain a natural dimension and be studied in natural terms, for nature is not central to the creation plan, but subsidiary. That was not the case in Aristotle’s system which included natural observations of phenomena that would have to be explainable within the rational frame and never contradicting it. Thus, we find observations and reflections on the soul in his books on nature[27], an orientation that in the Middle Ages we will only find outside the Christian tradition. Avicenna went even further than Aristotle, noticing how closely related are emotions to physiological states[28]. Anger, fear and similar emotions arise from the senses[29] and not from other supernatural faculties, which, though at work in ordinary experience, are modulators of the natural mechanisms but neither the unique or the first cause of the emotional action. Such independence of the physis in relation to other cosmic moral plans is undoubtedly Aristotelian, but has an added content which prefigures emotional theories of the Enlightenment, linking emotions to the language of animals: for animals can express their emotions to one another, a lamb can perceive the emotional intention of the wolf through a power which is not reason, and feel fear instinctively, so emotions can be though as some sort of apprehensive faculty which executes a judgment[30], i.e. some sort of intelligence.
An open critique to the treatment of emotions on transcendental grounds was clearly stated by Baruch Spinoza, who laments that man is conceived in those systems as a kingdom within a kingdom under the belief that man disturbs nature rather than follows its principles[31]. Spinoza noticed that no one had defined the nature and strength of emotions (affectus) as a consequence of considering them repugnant to reason, or trivial and frivolous matters, but since nothing in nature is a flaw[32], emotions can only prove, once properly understood, nature’s efficacy. His doctrine has to be understood in the milieu of the philosophical discussion against Descartes’ dualism of body and soul. Whereas for the Spinoza emotions are affections of the body that are accompanied by confuse ideas, in which the soul affirms a quantitative change in its vital impulse,[33] to Descartes emotions are passions caused by the body, which maintains a relation with the soul through the animal spirits found in the pineal gland.[34] Such Cartesian reference to biology should not mislead us with respect to the method used by these theories. This latest gland, from whose physiological functioning the 17th Century scarcely new anything beyond what is implied by its anatomical location in the brain, was a mere theoretical postulate based on the most blatantly fantastical empiricism, and that served to poorly mediate the worlds of nature and the spirit, pretending to dispel the inconsistencies derived from the narrative of a radical separation between body and soul. The way in which the images are formed in the gland, which supposedly has to mediate between the world of the senses and that of the soul, is never explained -as it could not be any other way-, hence reproducing the classical problem of idealism when trying to explain the mechanisms of interaction of the immaterial with the material. Spinoza disposes of the gland by postulating a no less fantastic isomorphism between the soul and the body, although more consistent with the postulates of the rational method: the concatenation and order of thoughts and ideas about things in the soul, is isomorphic with the affections and images of things in the body.[35] For both thinkers, emotions involve a double phenomenon, of nature and soul, although Descartes tries to adjust his concept to a Christian theology in which passion can be controlled by means of ratio et auctoritas,[36]for he naively thought that mind has absolute power over its actions, whereas in Spinoza there is a naturalist rationalism in which emotion and reason are linked like two concurrent forces of nature.
To Spinoza, emotions condition the soul to think in a determinate manner, to think one thing and not another, which is equivalent to postulate that the body conditions the soul, but only insofar as the latter has confuse ideas. Such conditioning is nor permanent and the confusion disappears as soon as the isomorphic mental image of the passion is substituted by a clearer one through the mere rational exercise of the soul in which stronger ideas are proposed. Spinoza defines emotion as the modifications of the body by which its active power is increased or decreased, made splendid or constrained, and also the ideas of those alterations.[37] When we are the adequate cause of such modifications, Spinoza calls the emotion an activity, if not, he calls passion to the alteration. The notions of causa adequata and causa inadequata or partialis, was developed by Scotus Eriugena.[38] Whilst by causa adequata it is understood a causal connection in which the effect is clearly and differently perceived by means of the cause, the inadequata does not allow such a perception, a highly useful notion to logically and epistemologically justify the human inability to determine clearly any empirical connection derived from a passive alteration, and therefore the inability to form distinct representations out the mere experience of life. Since a fair number of our experiences could be said to be determined and produced beyond our will, we can expect mainly a confuse mind populated by inadequate causes. This implies that our ignorance is deeply grounded in our intellect and that the true and adequate mode of things is only partially within our grasp. Furthermore, Spinoza considers that the mind insofar as it has adequate ideas and also insofar as it has confused ones, persists in its being for an indefinite period[39], i.e. there is a principle of inertia at work in the human mind which operates upon both modes of emotions, as activities and as passions. In fact, confuse ideas do not disappear simply by knowing that we have them, for the power of man is limited compared to that of nature, understood as Deus sive Natura (DN), and only a stronger passion can substitute a weaker one.[40]
Spinoza’s major contribution to the study of emotions is the explicit epistemological dimension which he gives them. Since a man can only know himself through the modifications of his body, an epistemological principle which applies also to nature, and since those alterations are either the outcome of activities or passions, emotions are not only the conditions of possibility for our self-knowledge, but they are also its content. To know ourselves is to observe our emotional dispositions and their vicissitudes. Such emotions are either activities or passions. When the observation is of our activities, we feel pleasure, but when we observe our passions, we feel pain; for pleasure is a transition from a less perfection to a greater one, and pain is the opposite transition. The mere fact of observing our activities produces pleasure, for such observation implies an increased rational stand in relation to the already adequate cause which connects activities, and therefore, the transition of our intellectual experience to a greater perfection. But such is not the case when we observe a passion. For Spinoza, the order and connection of ideas is the order and connection of things, and vice versa, i.e. ideas are isomorphic to things and body alterations[41]. Contrary actions cannot coexist in the same object for long and they change until they are not contrary anymore. Likewise, contrary ideas cannot coexist in the mind at the same time for long, so when we observe a passion which perseveres in us while we observe it, we can only be doing it from the perspective of a confused mind (partial or inadequate cause), the one producing our idea of such passion; for if it was considered from the vantage point of a clear idea (adequate cause) the passion would disappear.
Thus, we could say that a clear mind transforms passions in activities, a conclusion unthinkable from the Christian (and Universal Religions) point of view, and also alien to the Aristotelian system. Aristotle would probably agree with Spinoza’s isomorphism, for he thought that actual knowledge is identical with its object[42], and would appreciate the solution that Spinoza found for the aporiae of the double nature (active/passive) of the emotions via the concept of adequate cause, but he would probably would disagree in relation to the independence that emotions show in respect to the will, or with the strong epistemological role that emotions play in the Spinozist cosmos.
Spinoza’s system tries to unify the natural and the moral worlds by making reason an instrument of nature, though not the unique force of order: it is a necessary tool but not sufficient to understand man and DN. In fact, he does not even regard man as a being whose specific determination is reason, but instead, he considers that human essence is formed by certain modifications of the divine attributes, specifically, from a part of the understanding of DN and of his extension.[43] For Spinoza, substance does not constitute the actual being of man, for the being of substance implies necessary existence, while man’s being does not. Since human essence is just a mode of substance, a set of particular modifications or alterations of substance, our reason could hardly aspire for necessary connections in its workings. Reason could not be the dominant attribute of DN for reason implies purpose and necessity, measure and limits, and for Spinoza DN has neither purpose nor beginning or end,. Therefore, there is a contradiction between the workings of our human reason and the divine one, and this would imply a double principle of action in the universe, something that would be contradictory with the theorems in which it is shown that DN is the sole and immanent cause of the universe which acts in virtue of its own laws.[44] Besides, not even divine reason could be the defining attribute of DN, for DN has infinite attributes and each one of them must be conceived through itself, so it would be contradictory with such constitution the existence of a dominant one.
Reason is capable of producing activities or positive affections, it can propose models of clear thought, models which can be more perfect according to the perfection of the thought, something which depends on the perspective taken: the perspective of existence or that of the essence, of the finite or that of the infinitude and eternity of DN. Our ailment occurs because of the inability to think clearly the origin and motive of passions, to understand their place, and therefore, ours, in the natural schema of things. Happiness can only be produced from the thought that is based on the divine perspective, what Spinoza calls the third kind of knowledge, which is equivalent to the intellectual love towards DN from which happiness is derived, not as a reward for virtue, but as virtue itself.[45] The third genre of knowledge[46] is the one in which we proceed from the adequate idea of the formal essence of certain attributes of God to an adequate knowledge of the essence of things, a type of mystical intuitive knowledge in which the attribute of extension (corporality) is clearly understood, and the confusing passionate ideas in the human soul are no longer produced, which had been originated by a mere knowledge from the senses, from experience, or from inferences. To Spinoza, knowledge by inference (of the second kind), although true, take us only from one efficient cause to another, and even though ultimately such causal sequence refers to the first cause, it involves an infinite series, something which would impede to our limited mind any form of perfect knowledge by proceeding in this manner. For this reason, the third kind of knowledge must be sustained on some kind of formal causality through which we could think the formal essence of the attributes, and from there -in a kind of cosmic-formula syllogism-, attain the substance.[47]
As we can observe by exposing the general lines of the Spinozist system in relation to emotions, though these are tools for self-knowledge inasmuch as they are alterations which offer data to our minds about the universe and its constitution, they are still absorbed in transcendental ontology, and minimized by epistemology in their practical human function as cognitive errors. Spinoza’s immanence is rather relative, for his pantheism, like any other pantheism, related to the myths of Purusha or the Adam Cadmon, assumes the transcendentality of a being which is absolutely infinite. In fact, Spinoza’s pantheism has lost the immanent traits of the anima mundi myths in which nature is a direct and intimate experience of the divine in every one of its objects.
Seventeenth Century European rational psychology employed observational data in relation to emotions as a mere justification for its metaphysical theories. Physiological knowledge was scarce and fragmentary, and the weight of religious and social censorship was widely suffered by any philosopher trying to unveil the workings of the human mind. Both Descartes and Spinoza noticed, following Aristotle, that emotions also occur in animals, but such observation follows the only purpose of marking the difference between human and animals, not of declaring their continuity. In the case of Descartes, the emotions observed in animals -which he considers more violent than those of human beings- are used in an argumentation to negate their ability for thought, widening even more the traditional gap between the spheres of irrationality and reason. According to Descartes, even though emotion in humans is associated with thought, we could not infer from it the same for animals. Animal are emotional but not thinking creatures, for if they were, they would have already expressed their thoughts to us like they have done with their emotions.[48] Descartes is willing to admit that emotions in animals have a physiological origin, and that they are derived from the disposition of their organs, but such derivation is different in humans, for it is accompanied by thought, while animals are mere automata.[49] It is interesting to notice that a discussion on animal automatism which contrasts the machine-like nature of emotions with the supposedly non mechanical nature of our reasoning contradicts the frame of the science of logic with which Descartes was well accustomed. In the Discourse[50], he mentioned that logic is of avail in the communication of what we already know but not in the investigation of the unknown, i.e. as a mere tool for rearranging knowledge which assists the process of proof, a notion which implies a mechanical dimension for the reasoning mind. The fact that thinking is also a mechanic action was extensively thought during the XVII Century. For Leibniz, reasoning could be reduced to the mechanical operation of going through a list, an idea which he developed from the works of Raymond Llul and Thomas Hobbes.[51] So why is Descartes ignoring on purpose the mechanical nature of logical thought? More than ignoring we should probably say that he simply does not consider logical thought to be the core of reason. For Descartes, thinking is a four dimensional activity, it is the result of the work of the intellect, the imagination, the senses and the will. These four actions can have as origin either the soul or the body, when they are soul actions they are called volontés[52], and they are called passions when the cause in the body. Aquina’s philosophy underlies the division, and although Descartes never works his discourse explicitly in terms of the soteriological Christian drama, but his total submission to the authority of Rome conditions his psychological system, which rejects axiomatically any possibility of mechanic workings for the soul. As a matter of fact, the mechanical nature of the soul would destroy the salvation schema based on punishments and rewards. In order to preserve the Weltanschauung, he has to declare the absolute control of the will upon the passions[53], and by doing so, he reduces the study of emotions to their relation to such control. As he will express it: the function of passions is merely the fortification and conservation of good thoughts in the human soul[54], i.e. they are part of the Christian ethical drama.
For Spinoza, the specific difference between animals and humans in relation to emotions could not be given by thought, but by the difference in essences of one and the other, which implies distinctive abilities of ideation, more or less perfect.[55] He noticed the continuity but establishes an essential gap: we share, for instance, the procreation desires with the bee or the horse, but for the animals in one case is an insect desire, and in the other, an equine desire, while for us is a human desire. However, there is a major gap between our essence and those of animals: human emotions are accompanied by rational processes, whilst those of animals are not, for these do not possess the second kind of knowledge, and their confuse ideation occurs only in relation to experience. In fact, even among humans emotions are experienced differently, according to the use that is made of the second kind of knowledge, so a drunkard and a philosopher do not experience joy in the same way, though they both share the human essence, which qualifies the experience as of a same species and unique in relation to animals.
Curiously enough, the theses of Modern Rationalism come short in relation to the Aristotelian ones in what pertains to the emotional continuity among living beings. To Aristotle, the emotional difference between some animals and humans is only quantitative and not essential; in fact, he considered that humans and animals have some psychological qualities that are identical, whereas others are only akin, and a third group of them maintain a relation of analogy.[56] It is remarkable how Aristotle established a full continuity of life from the inanimate to the animate, by simple though clear minded observations. Moreover, Aristotle understands that there is continuity also between the emotional desire, that we share with animals, and the intellective activity, and that the actualization of a desire, like the one that can be present in an animal is, in fact, a substitute for thought.[57] Aristotle did not find himself constrained by the theological myths which make the human a being essentially different from animals, so he could start out from his observations without the need for making them to conform to the narrative of a sacred book that separated ab initio humans from the rest of nature.
Following the Aristotelian tradition, both Spinoza and Descartes made lists of emotions, actually, very similar to those of the ethic writers of the epoch. Spinoza simplified Descartes’s list of six basic or primitive passions, admiration, love, hate, desire, joy and sadness,[58] reducing them to three: desire, pleasure and pain, but deriving from them forty eight passive emotions. [59] These lists, derived as much from the psychological observation of morals as from the Aristotelian tradition, are at best rude tentatives for reducing the vast realm of affectiones to an intellectual schema which conveniently considers and manages a small set of emotional principles whereby to deduce all emotions. For instance, the distinction between appetite, will, desire and impulse, though concepts that might be subject to all sorts of metaphysical subtleties, is a mere terminological matter. In fact, Spinoza’s list of emotions is relativized from the moment that he recognizes that emotions are innumerable in their composition, for there are so many classes of joy, sadness, love, hate, etc., as there are objects that affect us.[60] The diverse lists elaborated by ethic writers functioned more like exemplifications of the theoretical system in which they were inscribed than as precise descriptions of emotion, or of the group of emotions that were associated under the same concept. Little more could be expected from these classifications, which simply enclosed the emotional domain around the parameters of desire, pleasure and pain, as Aristotle had already done, confirming, by means of the almost bi-millenary repetition of the same emotions, that these were the ones –or some of their variants-, and not others, thus having their categorization and order a practical social interest, as a metaphysically grounded political guide for citizens behavior. However, a major problem in all these systems which included as basic active emotions pleasure and pain was the inconsistency of considering pain as an active drive in the cosmic drama without falling into Manichean metaphysics. If we do not intend to postulate a perverse and contradictory cosmos, in which reason and virtue share the same attributes of irrationality, pain must be excluded from the active engine, although it can proposed as a secondary product of partial scenarios of action, of actions that correspond solely to the perspective of finitude and ignorance. For although none of this philosophers confused pleasure with what is morally good, none of them either considered that pain could be an active driving force on a human or on cosmological scale. The happy man, as someone that fares well and lives well[61] might be accompanied or not by pleasure, but he certainly cannot not be determined in his actions by mere pain. Once again, it was precisely Aristotle who better understood that there were contradictions in considering pleasure and pain as emotions, though they were drives for emotional action and at the same time the result which followed emotions[62]
As we have seen, the conceptual mainframe of philosophical modernity in relation to emotions is still Aristotelian, although incorporating part of Medieval metaphysical discussions concerning the difference between ontology and psychology, between essence and existence, a Platonized Aristotelianism that inevitably relegates emotions to the field of the latter, existence, where it is found the contingent, the transitory, the confused idea, the error, something very different to the proposals that we read in Aristotle about the emotional dimension of cognition.[63] To this we have to add the theoretical climate propitiated by the incipient science of mechanics, which makes emotion to be -as a property of matter (an idea which had a general consensus) - utterly reducible to automatisms, or to the notion of causa inadequata. However, it is precisely the idea of emotion as automatic movement of the body in relation to outside stimuli what will hinder further developments of the important notion of continuity of human-animal emotional realms. Such continuity will not be completely acknowledged in the modern world until the enlightened theses of La Mettrie,[64] who covered the essentialist gap by declaring them both automatic, mere machine-like physiological functioning of  animals and humans. Like Aristotle, La Mettrie considered nature a continuum of life, from the plant to the human, with rather arbitrary lines between the conceptual realms established by natural philosophy[65]. For La Mettrie, man’s physiology works like a device, and its main leverage is in the brain. He declares useless for philosophy the Leibnizian, Cartesian or Malebranchian thesis in relation to the human soul, for they postulate entities and substances with such certainty that it would seem that those philosophers had seen them and counted their numbers[66]. La Mettrie calls for comparative anatomy and medicine in order to solve the disputes about the nature of emotions in human and animal. Man is a machine, though composed in such a manner that it is impossible to form a clear idea of its constitution without careful physiological investigations. A believer in a universal natural law, his Epicurean epistemology drove him to the observation of the inheritance of emotions, and the independence that they show in relation to the will. Why the simple idea of a beautiful woman causes all kinds of movements and particular desires in men?[67] asked himself La Mettrie. And he answered that in all those movements we cannot look for mere moral answers but the machine workings of our bodies in which the will plays but little part. The virtues of the soul cannot go further than the strength allowances of the body, in fact, as La Mettrie noticed, desires change with age and with fever[68], so the metaphysical treatment of emotions are but vain constructions, empty theories.
A very similar materialist stand is found in D’Holbach theses on emotions (he calls them passions). In a world fully interconnected by causes and effects, in which nothing operates independently, it would be foolish to ascribe independence to the will in relation to emotions (passions). Nature marks to man the line to follow, it gives him the reason for his being this and nor that, his particular emotional configuration and the means to accomplish the ends of his intellectual and emotional endeavors[69]. It is interesting the connection that D’Holbach establishes between emotions and survival[70], an idea which will only be fully developed later within the frame of evolutionism. Passions are movements of attraction and repulsion which drive men towards objects and actions or away from them, and the different names that they receive are related to the different objects that excite them. His interest in emotions is part of his program for the development of a political science based on natural science and, accordingly, he considers that politics should be the art for the regulation of human passions through habit and education, leading them to the best social interest[71]. The ruling force here is an exomorphic reason allied with prudence[72] in which the language of nature is formulated, a language spoken by man. Such Aristotelian-Epicurean program, aimed to political action, pretty much like Aristotle’s, was restricted in its formulation by the a la contra character of its atheist contents, particularly by the need to prove that atheism was compatible with the morals inherited by his society. However, it is interesting to observe that he did not realize the link between those Christian morals he was attacking and their basic grounding in survival functions, despite the more or less hallucinated contents of their myths, a twist that will have to wait for Nietzsche’s exam of Western Culture. Emotions are still a datum of nature, a final representation of an exomorphic mechanical world.



[1] I will use the term notion as a synonym for concept.
[2] See Wolfson, Harry Austryn, The Philosophy of Spinoza. Vol. II. Harvard University Press. Cambridge (Mass.) and London. 1983. p.193-194.
[3] The main subject of philosophical discussion in Plato’s Charmides.
[4] It can be seen in the three main tragedians, to mention Sophocles will suffice (Tragedies. 2 Vol. Harvard Heinemann. Cambridge (Mass.) and London. 1981.) Electra. v.v.356 and s.q.; In Oedipus Tyrant the chorus is Apollonian when it says that Tiresias and Oedipus have allowed themselves to be carried away by wrath in the discussion, and precisely that is not what is needed in the circumstance they are in. (v.v.404-407). In Antigone the chorus affirms that the mind that is dominated by passion, especially during youth, is dangerous, and the words of the chorus with which this tragedy is concluded seem to be said directly from the mouth of Apollo: Of happiness the chiefest part is a wise heart: And to defraud the gods in aught with peril's fraught. Swelling words of high-flown might mightily the gods do smite. Chastisement for errors past wisdom brings to age at last. (Antigone. v.v.1348-1353) In Philoctetes, the chorus sings how unhappy are men who do not lead a moderate life. (Philoctetes. v.v.177-178.) In Ajax, despite the general Dionysian character of the chorus, they desire that prudence may assist Agamemnon and Teucer to be able to think sensibly in the midst of the dispute that they are maintaining. (Ajax.v.v.1264-1265.). An equivalent mood of sophrosine is found even in Aeschylus’ tragedies (Aeschylus Tragedies. Harvard Heinemann. Cambridge (Mass.) and London. 1983.), see among other examples: Prometheus.v.v.1036-1039.; Seven Against Thebes.v.v.686-688; Agamemnon.v.v.40-263; Choephoroi (Libation-Bearers).v.v.598-601.
[5] Mahabhatata. The Book of Origins. 7.d. The Latter Days of Yayati. Cit. Edition. p.197.
[6] See Plato, Timaeus, especially 69a and s.q. Let us recall that in Plato’s idealist philosophy, emotions, common to all humans (Gorgias. 481c), are responsible for binding the soul to the body (Phaedo. 83d), and are as irrational as the poetry that feeds them (Republic. 10.606) dangerously for the order of the Polis.
[7] Republic. 6503 e.4.
[8] See the study undertaken by Thomas Gould, The Ancient Quarrel between Poetry and Philosophy. Princeton University Press. Princeton. 1991.
[9] Kant. Anthropologie in pragmaticher Hinsicht. Buch III. #72. Erich Koschny. Leipzig. 1880.
[10] As it is sustained all along Chapter II of the Eudemian Ethics.
[11] Aristotle Ibid. 1220a 8-12.
[12] Aristotle. De Anima. Book 1. 403-404. An opinion which was shared also by Democritus, Leucipus, Anaxagoras, Heraclitus, Diogenes, Alcmeon and others.
[13] This is the list that he offers in the Eudemian Ethics (1220. b.11.), similar to the one offered in the Nicomachean Ethics (1105. b.19) where he names, anger, fear, trust, envy, joy, love, hate, longing, emulation and piety.
[14] Aristotle. Physics. Book II. Chapter VI.
[15] Ibid. Translation of Wicksteed, P.H., and Cornford, Francis M. Harvard Heinemann Edition. Vol.IV. p.163.
[16] Eudemian Ethics. 1220. B. 11. See the discussion about the qualities in Categories. 8.b.25.
[17] Categories. 8.b.33.
[18] De Anima. 424 a.1.
[19] The table is in the Eudemian Ethics. 1221. a.1.
[20] See Prior Analytics. 26. b. 34.
[21] Affirmation that he curiously expresses in the Nicomachean Ethics. 1094b- 13-s.q.
[22] Thomas Aquinas. Summa Theologica, Question 95. Article 2.
[23] Aquinas. Ibid. Question 79. Art.4. Objection 5.
[24] Like we read in On the Soul. 432 b. 1-6. And in the Nicomachean Ethics. 1175 a. 26-28.
[25] That is Aquinas view. Summa Theologioca. Quest. 82. Art. 5
[26] See Part III of Mythopoetics in relation to King-God mythical planes.
[27] See History of Animals. Book VIII
[28] Fear and anger to changes in breathing, for instance. Avicenna, The Canon of Medicine. No. 161. Trans. Oskar Cameron Gruner. AMS Press Inc. New York. 1973. p.p.118.
[29] Avicenna. Ibid. No. 167. P.121.
[30] Ibid.No.180. p. 137.
[31] See Spinoza. Ethics. Part III.
[32] Nihil in natura fit, quod ipsius vitio possit tribui. Spinoza, Ethics. Trans. R.H.M. Elwes. Dover Publications. New York. 1951.
[33] See Spinoza, Ethics. Part IV. Especially. #XI and XII.
[34] Cf. René Descartes. Les Passions de l’Ame. I.Art. 31-35. (1649). Philosophie. 2010. P.37.Web.
[35] See Proposition 1. Part V. Ethics.
[36] To Descartes, as Spinoza tells us when criticizing the theory of the pineal gland, no soul is so weak that it could not acquire, if well guided (by the ratio et auctoritas of the Catholic Church), an absolute power over its passions. This is the Stoic theory, but also the one adopted by the Roman Church, by which the punishment to the sinners is justified. See Spinoza. Preface to part V. Ethics.
[37] Per Affectum intelligo Corporis affectiones, quibus ipsius Corporis agendi potentia augetur, vel minuitur, juvatur, vel coercetur, & simul harum affectionum ideas. Ethics. Part III. Def. III.
[38] Cf. Wolfson. The Philosophy of Spinoza. Ed. Cit. p. 188.
[39] Ethics. Part III. Prop.IX.
[40] Cf. Spinoza. Ethics. Part IV. Propositions I-VII.
[41] See Part V. Axiom I. and Prop. I-III for the following.
[42] De Anima III.7.
[43] Ibid. Part II. Propositions X-XIV.
[44] As it is stipulated in the theorems of the first part of the Ethics. Particularly contradictory with propositions XVII and XVIII.
[45] See propositions XLII and XXXVI of part four.
[46] The first kind of knowledge is the one given by the senses and experiences, whether vague or not. It is a false knowledge. The second kind of knowledge is not confined to the experience of things, but it is founded on reason. It concerns a deductive knowledge of two types: one that proceeds up to the cause from the effect, and the other, from a universal that is accompanied by a property, that is, we deduce the conclusion of a syllogism. See part II of the Ethics, and the treatment of this subject by Wolfston in The Philosophy of Spinoza. Vol. II Chapter XVI.
[47] Medieval philosophy, following Aristotle’s theory of the four causes, had questioned which one of them was God. By theologically starting from the immateriality of God, it could not be the material cause, therefore the other three were granted. The theory was gathered by Maimonides, and from him by Spinoza. See Wolfson, The Philosophy of Spinoza. Ed. Cit. Vol. I. p. 302.
[48] Cf. René Descartes. From a Letter to the Marquess of Newcastle. 23 November 1646. In Rosenthal, David M. Editor. The Nature of Mind. Oxford University Press 1991. p. 35-36.
[49] Cf. Descartes, From Letter to More. 5 February 1649. Ibid. p. 37. A thought which is also expresed in Le Discours de la Methode. Ian Maire. Leyde 1637. p. 55-56. La Gaya Scienza June 2012. Web.
[50] Part. II.
[51] R. LLul, Ars Magna; T. Hobbes Computatio sive Logica (In  De Corpore). See on this W.Kneale and M. Kneale. The Development of Logic. The Interests of Leibniz. P.325.
[52] Descartes. Les Passions de l’Ame. Art. 17 and 18. Ed. Henry Le Gras. Paris. 1649. Philosophie. 2010.Web.
[53] Ibid. Art. 50. Something criticized by Spinoza in Ethics. Part V.
[54] Or, il est aisé à connaître, de ce qui a été dit ci-dessus, que l’utilité de toutes les passions ne consiste qu’en ce qu’elles fortifient et font durer en l’âme des pensées, les-quelles il est bon qu’elle conserve, et qui pourraient faci-lement, sans cela, en être effacées. Les Passions de l’Ame. Art.74.
[55] Cf. Spinoza. Ethics. Part III. Scholium to Proposition LVII.
[56] Cf. Aristotle. History of Animals. Book VIII. 588b 1-3. The emotional and intellective capabilities of animals have been observed by all primitive cultures, who even considered them gods, even though, reflections more interesting and founded in experience only occur from Aristotle onward. The tradition that will arrive to Darwin covers, amongst others, the reflections of Michel de Montaigne (Apology for Raymond Sebond. The Complete Essays. Stanford University Press. Stanford, CA. 1992.)
[57] See Aristotle, Movement of Animals. 701 a.31.
[58] Descartes. Les passions de L’Ame. Art. 69.
[59] To Spinoza, the first active ones are desire and pleasure, for he considers that pain is always an active emotion. See the end of Part III of the Ethics.
[60] Cf. Ethics. Part III. Proposition LVI.
[61] Aristotle Nichomachean Ethics. 8. 1098b. 20.
[62] Aristotle. Eudemian Ethics. 2. 1220b. 13-14.
[63] In the Eudemian Ethics, knowledge is part of the table of emotions. 1221 a.1.
[64] Julien Offray de La Mettrie. L’Homme Machine. F. Henry. Paris. 1865. p. 128.). The machine quality in relation to the movement of animals was already highlighted by Aristotle in Movement of Animals. 701 b.2.
[65] Ibid. p.151.
[66] “comme s'ils les avaient vues et bien comptées”. L’Homme Machine. Op.Cit. p.22.
[67] Ibid. p.121.
[68] Les goûts changent avec l'âge et la fièvre. Ibid. p.27.
[69] Paul Henri Thiry, baron d'Holbach. Système de la nature ou des lois du monde physique & du monde moral.  1770. Edition Web. http://classiques.uqac.ca/ p.p.59-60.
[70] Ibid. p. 113.
[71] Ibid.p.108.
[72] Ibid. p.p.89,146.

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