FREE ESSAY ON PREMISE OF HUME

PREMISE OF HUME

In his Treatise of Human Nature, David Hume outlines his theory of human morality. Hume's
argument is the notion that human morality is not based on rational thought and reason,
but rather is a consequence of our passions. Because passions themselves can never
present themselves as the product of any sort of reasoning, it would be illogical to ever
judge a moral action as rational or irrational. This, therefore, raises the question,
what is the role of reason in moral thinking? This paper will outline Hume's arguments on
morality and attempt to discern the role of reason in morality. Additionally, it will
explore the ultimate motivating factors of passionate thinking in an attempt to discern
what sort of philosopher Hume really is.
The basic premise of Hume's arguments on morality is simply that our actions are not
governed by reason, but rather by passion or as Hume states, "that reason alone can never
be a motive to any action of the will; and secondly, that it can never oppose passion in
the direction of the will."(413) "Reason..." to Hume, "...is the discovery of truth or
falshood. Truth or falshood consists in an agreement or disagreement either to the real
relations of ideas, or to real existence and matter of fact."(458) It is Hume's
understanding that rational thinking can only apply in ascertaining relationship between
objects in the real world, as in an example of a scientist who uses reason to conclude
that apples fall from trees because of a force called gravity. However, because reason
does not apply to ideas and thoughts of the mind itself, it followed from this assertion
that reason cannot move anyone to action. As Hume states, "Abstract or demonstrative
reasoning, therefore, never influences any of our actions, but only as it directs our
judgment concerning causes and effects; which leads us to the second operation of the
understanding."(414) 
Passions, on the other hand, are not subject to an understanding of truth or falshood.
They are internal thoughts, original motivations in the mind separate from the outside
world. As Hume writes, "Now 'tis evident our passions, volitions, and actions, are not
susceptible of any such agreement or disagreement; being original facts and realities,
complete in themselves, and implying no reference to other passions, volitions, and
actions. 'Tis impossible, therefore, they can be pronounced either true or false, and be
either contrary or conformable to reason." (458) If this is the case, then the ultimate
conclusion is that we can never judge our own motivating passions as rational or
irrational. 
This notion of passions being neither reasonable nor unreasonable is important because it
is Hume's belief that it is our passions that ultimately motivate our behavior. For Hume,
the underlying motivations in humans arise from the notions of pleasure and pain. "'Tis
obvious, that when we have the prospect of pain or pleasure from any object, we feel a
consequent emotion of aversion or propensity, and are carry'd to avoid or embrace what
will give us this uneasiness or satisfaction."(414) Thus, it is our internal desire, or
passion, to limit suffering and maximize pleasure, and thus this is ultimately the
founding motivator for our actions.
Morality has an obvious influence on our actions. We as humans perceive the scenarios
that surround us and act on them either in accordance or in specific opposition to our
morality. Morals, therefore, have a definitive influence on the actions we take. As Hume
states, "Since morals, therefore, have an influence on the actions and affections, it
follows, that they cannot be deriv'd from reason; and that because reason alone, as we
have already prov'd, can never have any such influence. Morals excite passions, and
produce or prevent actions. Reason of itself is utterly impotent in this particular. The
rules of morality; therefore, are not conclusions of our reason."(457) It is Hume's
conclusion that since morality motivates us towards actions and reason does not, then
morality cannot be a result of some rational decision making that occurs in our minds,
and instead due to our internal passions and desires.
This philosophy raises a few questions. First of all, what is the place of reason in
Hume's philosophy? At a certain point in the text, Hume claims that "Reason is, and ought
only to be the slave of the passions, and can never pretend to any other office than to
serve and obey them." (415) This is a bold statement on Hume's part since it could imply
that not only should we act on our passions, but also rationalize our actions to conform
to these passions. Yet, if this was true, then regardless of what action we take, whether
it is mass murder, robbery, or any other blatantly socially immoral action, that the
rationality should only come afterwards. However, Hume is a little more reserved later in
the text. At a later point he writes, "It has been observ'd, that reason...can have an
influence on our conduct only after two ways: Either when it excites a passion by
informing us of the existence of something which is a proper object of it; or when it
discovers the connexion of causes and effects, so as to afford us means of exerting any
passion."(459) Ultimately for Hume, rationality does play a role in moral judgments and
actions. Reason is the basis of forming connections in the real world as previously
stated. Therefore, for an act to be rational, it must form rational connections in the
real world. It would be impossible for a human to form passionate beliefs about an object
unless reason formed connections between that object and some sort of mental perception.
For example, a gun, simply as an object could never evoke any sense of passion, unless it
was reasoned that guns are related to shootings and killings, and killing would be a
painful occurrence. Therefore, reason is required to evoke the connection of the gun with
a passion of displeasure. As Hume states, "...as nothing can be contrary to truth or
reason, except what has a reference to it, and as judgments of our understanding only
have this reference, it must follow, that passions can be contrary to reason only so far
as they are accompany'd with some judgment or opinion."(416) Therefore, while passions
are the driving force of action, the relationship between passion and the object of that
passion must be based on reason. 
Since passion, as previously mentioned, is a mental function solely unrelated to reason
and original in the sense that it is not based on any sort of previous grounded reason,
"....a passion can never, in any sense, be call'd unreasonable, but when founded on a
false supposition, or when it chuses means insufficient for the design'd end..."(416) At
first glance, this statement might make Hume a psychological hedonist. It suggests that
if we act on our passions, passions that are based in the ideas of avoiding pain and
experiencing pleasure, then none of our actions can be irrational. So, for example, one
might make the conjecture that even though going to school is good for me, my passions
are saying that my bed is cozy and warm, and therefore I don't want to wake up and
actually go to school. Obviously the sole driving factor in this scenario would be the
simply pleasure of staying in bed instead of getting up and catching the bus. Yet if this
is true, why do most high school students end up going to school anyway? As previously
mentioned, rational thought is required to form connections in the real world with
passions. Thus, it is Hume's belief that the idea of going to school is rationally
connected to the notion of a job, and career, money, and enlightenment, all three of
which might bring someone pleasure. To Hume, each student would wake up in the morning
with two passions, one to go to school and one to stay home and sleep. Ultimately one
passion wins, as Hume states, "When two passions are already produc'd by their separate
causes, and are both present in the mind, they readily mingle and unite, tho' they have
but one relation, sometimes without any. The predominant passion swallows up the
inferior, and converts it into itself." (420) It is not the simple desire for pleasure
and avoidance of pain that is the sole factor in forming. Rather, a human is willing to
do acts because reason dictates that certain actions and objects will ultimately lead to
a certain sense of pleasure. However, because the pleasure isn't directly connected to
the action itself, Hume can never be a psychological hedonist.
Can we state that Hume is a psychological egoist? Perhaps the "dominant passion" that
ultimately "wins" is the passion that a person feels will lead them to the best possible
situation, i.e. going to school instead of sleeping in. However, while it is usually the
case that students go to school and get an education, Hume would never argue that the
person who did not go to school was in any way irrational. As he states, "Actions may be
laudable or blameable; but they cannot be reasonable or unreasonable..."(458) Therefore,
it would be possible that a someone could carry out an act that was not in their best
interest and Hume would still not conclude that they were unreasonable, and thus Hume can
not be a psychological egoist.
Therefore, Hume is a sort of philosophical psychologist. His work is interesting in its
explanation of how our moral thinking work, but if we are to conclude that we are truly
moral slaves to our passions, then how can we develop some practical sort of moral
framework for our own societies? Ultimately Hume has little to say to those who commit
acts that society views as irrational, because Hume can never views those acts as
irrational themselves. While we all know that every student should go to school, Hume
would never condemn anyone as rational or irrational for not. The only solace in Hume's
argument is the notion that there are actions that are laudable and blamable. As Hume
writes, "...it may teach us, that moral distinctions arise, in a great measure, from the
tendency of qualities and characters to the interest of society, and that 'tis our
concern for that interest, which makes us approve or disapprove of them." (579) Hume
believes that it is this interest in our own society that will move most passions to act
in the best interest of that society, and so that each society can have a moral code in
which to live in.
Thus, Hume's notion of passion above reason is not simply that reason is a slave to
passion. Rather, while ultimately it is passion that motivates us to action, and
therefore we can never call an action rational or irrational based on that premise,
reason plays a key role in determining to what objects we will direct our passions
towards.