Induction is a form of reasoning where the premises support the conclusion, but do not confirm that the conclusion is true. To justify induction, we are required to justify that we can infer that experiences we have never experienced will resemble those that we have experienced. Making inductive inferences is necessary for everyday life as well as in science. It is rational to rely on inductive arguments in everyday life for claims such as “the sun will rise tomorrow.” But inductive arguments require that nature is uniform. For example, tomorrow the laws of physics will continue to work the same as how they have in the past, so the world will continue spinning and the sun will rise. This perceived uniformity (the principle of uniformity of nature) allows claims like the one previously outlined to be easily understood. Although inductive arguments are useful, whether or not they can be justified is a topic of debate. In James Van Cleve’s “Reliability, Justification and the Problem of Induction,” he uses an inductive argument to attempt to justify induction. In his justification he claims that his method of argument is not circular. I argue that his reasoning is problematic because an inductive argument is not able to justify induction, mainly because inductive arguments presuppose the Principle of the Uniformity of Nature.
Kathryn Schulz argues in “Evidence”, a chapter of her book called Being Wrong, that we need to “learn to actively combat our inductive biases: to deliberately seek out evidence that challenges our beliefs, and to take seriously such evidence when we come across it” (Schulz, 377”). By attending
Science tries to posit explanations for our existence here and for the existence of everything around us. No matter how many “proofs” exist though, each has to have derived from some “thought” or “idea” that has no concreteness to it. As Hume first explains in his Enquiry, there are relations of ideas that lead us to justify certain scientific proofs empirically. Kant calls this analytic versus synthetic.
What Came First: The Chicken or the Egg? David Hume moves through a logical progression of the ideas behind cause and effect. He critically analyzes the reasons behind those generally accepted ideas. Though the relation of cause and effect seems to be completely logical and based on common sense, he discusses our impressions and ideas and why they are believed. Hume’s progression, starting with his initial definition of cause, to his final conclusion in his doctrine on causality. As a result, it proves how Hume’s argument on causality follows the same path as his epistemology, with the two ideas complimenting each other so that it is rationally impossible to accept the epistemology and not accept his argument on causality. Hume starts by
(5) Thus, there is no impression that meets the criteria set forth in (3). (6) Thus, the idea of a self cannot be derived from impressions. (7) Therefore, there is no such thing as an idea of a self. I do believe that Hume’s argument is valid because the premises entail the conclusion. However, I do not think his argument is sound due to issues I find with the premises. My objection below specifically challenges his sixth premise:
By analyzing Descartes’ reasoning behind his proof of God, I conclude that Hume would disagree with it as he believes humans can manufacture the idea of God using external sources. In his Third Meditation, Descartes attempts to verify that God exists through an ontological argument. Descartes believes his ideas are like “images which can easily fall short of the perfection of the things from which they are taken, but which cannot contain anything greater or more perfect” (Descartes 29). He then asserts that if the “reality” of any of his ideas is
Karl Popper is commonly regarded as one of the greatest philosophers of science in the 20th Century. He is well known for his rejection of the inductivist viewpoint of the scientific method, in which one uses observation to propose a law to generalize an observed pattern, and later confirm that law through more observation. Popper states that “induction cannot be logically justified” (Popper 14). Inductivism relies on the process of inductive reasoning which is a logical process in which multiple premises, all thought to be true and found to be true most of the time, are combined to obtain a conclusion and in many cases formulate a law or theory. Popper rejected the inductivist viewpoint in favor of a theory called empirical falsification which holds that a theory can never be proven, but it can be falsified, and therefore it can and needs to be scrutinized through experimentation.
Although it appears irrational to deny the first premise, some scholars have challenged the causal principle on philosophical grounds. Deriving arguments from David Hume, philosophers (such as J.L. Mackie) have sought to refute the first premise by contending there is no reason to believe the causal principle is a priori true. Contrary to their assertion, the principle of causation appears to be a synthetic a priori proposition, as it is a universal and necessary feature of both cognition and reality, providing the precondition of thought itself. Nonetheless, challenging the causal principle because it is not a priori true does nothing to invalidate the premise since the assertion does not indicate the premise is false, nor does it compel us to think the antithesis is plausible—that something can truly originate from uncaused. Undeterred, such opponents further maintain that an infinite chain of contingent events could provide a sufficient explanation for the existence of the universe, even if it were void a
Is the Cause and Effect Legitimate? Have you ever wondered about the world beyond its original state? How we know that electricity produces a light bulb to light up or causes the sort of energy necessary to produce heat? But in the first place, what is electricity? Nor have we seen it and not we encountered it; however, we know what it can do, hence its effects. To help us better understand the notion of cause and effect, David Hume, an empiricist and skepticist philosopher, proposed the that there is no such thing as causation. In his theory, he explained the deliberate relationship between the cause and effect, and how the two factors are not interrelated. Think of it this way: sometimes we end up failing to light a match even though it was struck. The previous day, it lit up, but today it did not. Why? Hume’s theory regarding causation helps us comprehend matters of cause and effect, and how we encounter the effects in our daily lives, without the cause being necessary. According to Hume, since we never experience the cause of something, we cannot use inductive reasoning to conclude that one event causes another. In other words, causal necessity (the cause and effect being related in some way or another) seems to be subjective, as if it solely exists in our minds and not in the object itself.
David Hume’s approach to skepticism is very different from Descartes’ ideas, mainly because he believes that it is not good to become skeptical of everything. Hume feels that there are two different types of skepticism: the type the Descartes follows, known as the “antecedent” skepticism that involves doubting everything, and moderate skepticism, which Hume feels is the more reasonable form (Hume 36). Hume feels that antecedent skepticism is pointless, and that by simply doubting everything, one is not able to find an answer to what they are looking for because they may never be satisfied with any form of validity. However, Hume feels that moderate skepticism is “a necessary preparative to the study of philosophy, by preserving a proper impartiality in our judgements, and weaning our mind from all those prejudices, which we may have imbibed from education or rash opinion,” (Hume 36). In other words, Hume is saying that moderate skepticism is necessary
David Hume wrote Inquiry Concerning Human Understanding in 1748, right in the middle of the Enlightenment and on the eve of the Industrial and Scientific Revolution. So it only makes sense that some of the ideas and comparisons used are slightly outdated, but science, if anything, helps his argument regarding
It is logical to say that things happen for a reason. A ball, kicked by a child in a playground, flies through the air and eventually comes down to the ground. The child has kicked the ball enough times to expect that once the ball reaches its highest point, it will fall. Through experience of kicking the ball and it coming back to the ground, the child will develop expectations of this action. This thought process seems sound, yet a question of certainty arises. Can we be certain that future events will be like past events? Can we be certain that the ball will fall once it has been kicked? This concept was one of David Hume’s most famous philosophical arguments: the Problem of Induction. This paper will outline Hume’s standpoint, as well give criticism for his argument.
In other words he is saying that no matter how good or reliable a testimony may be, it can never as it were on the basis of experience be justified to accept that testimony over and against what stands as testimony against the miracle happening. The testimony happens to be the laws of nature themselves. In this sense it is clear that Hume is giving us a priori argument in Part 1 in that he is saying that miracles are contrary to reason. However I think it would be easier to accept this view if Hume had not previously discussed his Induction theory. In regard that he thought that for example that just because the sun has risen every day so far, it does not necessarily follow that the sun will rise tomorrow, we have no rational basis in believing it will. However in regard to miracles he tells us to base our decisions on past experiences, if it is unlikely it is less likely to be true. So in that sense we should also be able to say that based on our past experiences the sun will definitely rise tomorrow? Also if the sun was not to rise, surely that would be a miracle in the sense that it would be a violation of the laws of nature? And what is exactly a violation of natural laws? Dorothy Coleman points out “past experience shows that what are at one time considered violations of natural laws are frequently found
On Theory Change in Science The inductivist account of science recognizes five steps which are essential to scientific progress. First, scientists compile a large body of facts from observation and experiment. Using the principle of induction, these facts can be generalized to form the basis for
The controversy within the field and study of Philosophy is continuously progressing. Many ideas are prepared, and challenged by other philosophers causing the original idea to be analyzed more thoroughly. One of the cases that challenge many philosophers is The Problem of Induction. David Hume introduced the world to The Problem of Induction. The Problem of Induction claims that, past experiences can lead to future experiences. In this essay, I will explain how the problem of induction does not lead to reasonable solutions instead it causes philosophers more problems.