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David Hume's thoughts on knowledge
Hume's essay
David Hume theory of empiricism
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“I have found that such an object has always been attended with such an effect, and I foresee, that other objects, which are, in appearance, similar, will be attended with similar effects” (The Search for Knowledge 74). This foretells that with knowledge, our society may be able to associate a certain aspect/detail with an object, but that does not necessarily mean it will always happen. Therefore, Hume, who starts out as an empiricist, has arrived at the conclusion where an individual may not have knowledge at all, of skeptic doubt. This is explored through the three epistemology questions, the process he did take, and what the reader thinks on the matter.
According to Hume, with his process of thought with empiricism, thinks knowledge is possible.
He believed that all information about the world comes through experience. The
contents of consciousness are what he calls perceptions. […] include our original
experiences [impressions] […] sense data […] “internal” world composed of the
contents of our psychological experiences […] also include what he calls ideas,
or the contents of our memories and imagination (The Search for Knowledge 69).
With this approach to whether knowledge is possible, it is clear that he thinks knowledge is possible through experience; through real experiences, sense data, psychological experiences and ideas. It states that one does not have innate ideas with us such as our senses or emotions, that an individual must experience these actions first in order to recognize what they must be. If one does not experience such actions, they are what he calls ideas, “the copies of them [impressions]” (The Search for Knowledge 69).
He also states that, “We can deny any matter of fact without falling into...
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...external world or the self, we are never certain of anything. Hence, we have no knowledge at all because knowledge is classified as true, justified belief and our ideas and thoughts are not. This is a strong case, and therefore, I believe with his knowledge towards skepticism, but I do not necessarily believe in skepticism.
Beyond a shadow of a doubt, Hume has answered the three epistemological questions with very strong points; first as an empiricist, who then leads to a skeptic. Overall, the opinion of the reader is satisfied, because even though Hume has a very doubtful thought process of empiricism with the idea of perceptions and ideas, he then breaks down his theory with the fact that this so-called knowledge is the only source of knowledge an individual can possibly have, therefore it is not knowledge. Knowledge is worth nothing unless you can practice it.
Rationalists would claim that knowledge comes from reason or ideas, while empiricists would answer that knowledge is derived from the senses or impressions. The difference between these two philosophical schools of thought, with respect to the distinction between ideas and impressions, can be examined in order to determine how these schools determine the source of knowledge. The distinguishing factor that determines the perspective on the foundation of knowledge is the concept of the divine.
His claim is that the mind is merely a bundle of perceptions that derive ultimately from sensory inputs or impressions. He follows on to say that ideas are reflections of these perceptions, or to be more precise, perceptions of perceptions, therefore can still be traced back to an original sensory input. Hume applied this logic to the perception of a ‘self’, to which he could not trace back to any sensory input, the result was paradoxical, thus he concluded that “there is no simplicity in (the mind) at one time, nor identity in different; whatever natural propension we might have to imagine that simplicity and
In this section, Hume begins by categorizing knowledge into types: relations of ideas and matters of fact. Relations of ideas are knowable a priori and negating such a statement would lead to a contradiction, and matters of fact are knowable a posteriori, or through experience, and the negation would not be a contradiction. While relations of ideas are generally used in mathematics, matters of fact are significant in determining how one experiences the world; the beliefs an individual has are formed through his experience, thus making cognition a matter of fact.... ... middle of paper ...
David Hume is was a strong advocator and practitioner of a scientific and empirical way of thinking which is reflected in his philosophy. His skeptical philosophy was a 180 degree shift from the popular rational philosophy of the time period. Hume attempted to understand “human nature” through our psychological behaviors and patterns which, when analyzing Hume’s work, one can clearly see its relation to modern day psychology. Hume was a believer in that human behavior was influenced not by reason but by desire. He believed that “Ambition, avarice, self-love, vanity, friendship, generosity, public spirit—these passions, mixed in various proportions and distributed throughout society, are now (and from the beginning of the world always have been) the source of all the actions and projects that have ever...
In David Hume’s “An Enquiry Concerning Human Understanding”, he proposes two types of human enquiry: relations of ideas and matters of fact. The two common examples that represent the two enquiries are mathematics and science. Hume argues that people who rely on induction - cause and effect to perceive the world have no understanding of it since there does not exist any justification for them to believe in induction at the first place.
On the other hand, Hume entertains the situation that “it is God himself, … which we erroneously attribute to our own power and efficacy” (47). Hume argues that “there must arrise a strong suspicion … (when we arrive at) conclusions so extraordinary, and so remote from common life and experience” (48). Further, Hume illustrates that no matter how ignorant we are “of the manner in which bodies operate on each other” we are equally ignorant of the supreme mind; we should reject the more unintelligible prospect (48).
Before Hume can begin to explain what morality is, he lays down a foundation of logic to build on by clarifying what he thinks the mind is. Hume states that the facts the mind sees are just the perceptions we have of things around us, such as color, sound, and heat (Hume, 215). These perceptions can be divided into the two categories of ideas and impressions (215). Both of these categories rely on reason to identify and explain what is observed and inferred. However, neither one of these sufficiently explains morality, for to Hume, morals “. . .excite passions, and produce or prevent actions” (216)....
...place. If both definitions of ‘cause’ are necessary for a full understanding of the word, and an absolute reading becomes problematic and unnecessary, then neither Robinson’s nor Garrett’s interpretations are correct. If my account of Hume’s mitigated skepticism is correct, then I see no need to go any further than the Enquiry to understand Hume’s theory of causation. As a philosopher, Hume recognized the constraints of our reasoning, and as a man, he was able to give an explanation for our actions.
Hume uses senses, like Descartes, to find the truth in life. By using the senses he states that all contents of the mind come from experience. This leads to the mind having an unbound potential since all the contents are lead by experiences. The mind is made up two parts impressions and ideas. Impressions are the immediate data of the experience. For example, when someone drops a book on the desk and you hear a loud sound. The sight of the book dropping and hitting the desk is registered by an individual’s senses- sight, sound, feeling. Hume believes there are two types of impressions, original and secondary impressions. Original impressions are based on the senses,
“Relations of ideas are indestructible bonds created between ideas and all logically true statements and matters of fact are concerned with experience and we are certain of matters of fact through cause and effect“(Hume Section IV). This proves that the both the mind and body are one because of the cause and effect. He believes that there are connections between all ideas in the mind, and that there are three different kinds. The first is resemblance that describes looking at a picture then thinking of what it represents in the picture. Then there is contiguity looking at something then thinking of about something different. Then there is the cause and effect of something happening to you and then to imagine the pain of the wound. Once again beginning able to look at something and then create an idea from it only proves that without senses we couldn’t just come up with an idea out of the blue.
Rene Descartes, a 17th century French philosopher believed that the origin of knowledge comes from within the mind, a single indisputable fact to build on that can be gained through individual reflection. His Discourse on Method (1637) and Meditations (1641) contain his important philosophical theories. Intending to extend mathematical method to all areas of human knowledge, Descartes discarded the authoritarian systems of the scholastic philosophers and began with universal doubt. Only one thing cannot be doubted: doubt itself. Therefore, the doubter must exist. This is the kernel of his famous assertion Cogito, ergo sum (I am thinking, therefore I am existing). From this certainty Descartes expanded knowledge, step by step, to admit the existence of God (as the first cause) and the reality of the physical world, which he held to be mechanistic and entirely divorced from the mind; the only connection between the two is the intervention of God.
In this essay Hume creates the true judges who are required to have: delicacy of taste, practice in a specific art of taste, be free from prejudice in their determinations, and good sense to guide their judgments. In Hume’s view the judges allow for reasonable critiques of objects. Hume also pointed out that taste is not merely an opinion but has some physical quality which can be proved. So taste is not a sentiment but a determination. What was inconsistent in the triad of commonly held belief was that all taste is equal and so Hume replaced the faulty assumption with the true judges who can guide society’s sentiments.
David Hume, following this line of thinking, begins by distinguishing the contents of human experience (which is ultimately reducible to perceptions) into: a) impressions and b) ideas.
Epistemology is the branch of philosophy concerned with the theory of knowledge. Epistemology studies the nature of knowledge, justification, and the rationality of belief. Much of the debate in epistemology centers on four areas: the philosophical analysis of the nature of knowledge and how it relates to such concepts as truth, belief, and justification, various problems of skepticism, the sources and scope of knowledge and justified belief, and the criteria for knowledge and justification. Epistemology addresses such questions as "What makes justified beliefs justified?", "What does it mean to say that we know something?" and fundamentally "How do we know that we know?"
Truth and beliefs contribute in building the knowledge of a person. Cogent reasons for the beliefs convert the beliefs into knowledge. However, sometimes the beliefs are actually assumption, so they may be wrong. Truth is the facts known from different sources. Something can be considered as knowledge, only if it is true. The word epistemology refers to studying the source of knowledge. The epistemology helps in understanding the process of development of knowledge, sources of knowledge and makes distinctions between belief and actual truth. I critically examined and analyzed the origin and the process of acquiring the knowledge for the two essays I wrote earlier. One essay, an analytical one, was written on the subject of increasing prison population and improper justice system. The second essay was written on the subject of human resource management. To develop the knowledge and understanding I demonstrated in the essays, I had to search for resources, rationalize the information gained and evaluate it in conjunction with my personal beliefs.