Saturday, January 30, 2010
A Refinement of Natural History
Friday, January 29, 2010
Bacon & "True Axioms": Aphorism 4
This passage seems to further support the idea raised in class discussions of Bacon’s ideas of the relation between philosophy and utility. He again raises the point of philosophical ideas unrelated to the practical as “pernicious and inveterate habit(s) of dwelling on abstractions.” Beyond this, he discusses how exactly one would go about establishing some sort of axiom that a common man could use. He says that for something to be a “true and perfect rule of operation,” it will be “…certain, free, and disposing or leading to action.” He also finally suggests his own method or organon rather than continually criticizing ancient philosophy. Not only this, he seems to relate his idea of what a “true and perfect rule” is to an ancient idea in that of the Form (“and this is the same thing with the discovery of the true Form”). It’s interesting to me that he uses the language here that I would have expected him to continue to criticize since it would seem to be more related to theoretical philosophy rather than practical philosophy. Further, he says “For a true and perfect axiom of knowledge, then, the direction and precept will be, that another nature be discovered which is convertible within the given nature, and yet is a limitation of a more general nature, as of a true and real genus.” I think the key term in this sentence is “within” – that is, for the new “nature” or “Form” to be true, it must be directly related to the already existing “nature” in question. This would seem to be in line again with the idea that axioms should only be built around existing physical, “practical” natures.
Why Bacon Hated the Greeks
Bacon and Hypotheses
Bacon insists that in interpreting nature “we must prepare a Natural and Experimental History, sufficient and good, and this is the foundation of all. For we are not to imagine or suppose, but to discover, what nature does or may be made to do” (10). This seems to me to exclude the possibility of including a hypothesis (as a supposition based on limited evidence as a starting point for investigation) in such a method. He goes on to say that the understanding is unfit to deal with the natural and experimental history, even when it is ordered into Tables and Arrangements of Instances. Hence, he believes that only by his method of Induction should axioms be formed from the orderly arrangement of the particulars, and that such an arrangement should be made “without premature speculation” (11). (I know this goes beyond the assigned reading, but it’s one aphorism worth continuing to) In aphorism 15, Bacon states that when viewing the instances, induction must itself be at work in an attempt to find a nature within the instances. His reason for this is that “if the mind attempt this affirmatively from the first, as when left to itself it is always wont to do, the result will be fancies and guesses and notions ill defined, and axioms that must be mended every day…” This description of guesses and “axioms” sounds more like what we conceive of as a hypothesis. We are even told in our general science classes that a hypothesis is an educated guess. Furthermore, we know that scientists are commonly changing their hypotheses as each of them fail. So if Bacon doesn’t allow for a hypothesis as we conceive of it today, what does he suggest? It seems that he propounds a method that discovers the correct hypothesis by exclusion. We think of hypotheses as a starting point of investigation, a supposition that something is the case. Bacon seeks the correct hypothesis to be shown to him, not by guessing or supposing and testing a nature, but by discovering it by a sufficient number of negatives: “Man can only proceed at first by negatives and at last to end in affirmatives, after exclusion has been exhausted” (15).
Wednesday, January 27, 2010
Bacon on Human Understanding
This excerpt from The New Organon struck me as strange, specifically because Bacon lists qualities and tendencies of human understanding in preceding and succeeding aphorisms. If we are to accept that the nature of a thing cannot be well observed by the thing itself then what do we make of his claims about human understanding? Maybe Bacon would not consider his claims to be successful at mining the nature of human understanding but rather helpful in knowing how it seems to behave or interact with the environment. He does not say that his observations are a result of some sort of experiment, so I am willing to accept them as speculations and move on.
Monday, January 25, 2010
Human Nature and Christianity
Sunday, January 24, 2010
Aphorism 1: Off to a Difficult Start
"Man, being the servant and interpreter of Nature, can do and understand so much and so much only as he has observed in fact or in thought of the course of nature: beyond this he neither knows anything nor can do anything."
My initial goal is to dissect this exactly. Then to raise potential problems that I could not find the answers to later.
First, Bacon seems to assume a purpose to man's (human's) existence. This is apparently drawn from the only capacity that man has for understanding; observation of nature. As such, the purpose of man's reasoning ability is to do the only thing it is capable of. That is the capability to understand nature. One can immediately raise the question of why. Why is man only capable of understanding nature? In fact, can't man understand phenomena better then nature? I think the response that Bacon would give would definatly include the arguement that the more practical knowledge that one would gain from nature would be preferable and more usable. From this could he conclude that the usable is primary in our task? If so the nature of philosophy in general is under question. The purpose to discover the empirical truth seems secondary to what is immediatly most practical; is this not the opposite goal to what Bacon intends? I thought his goal was to describe another method of understanding that would clarify problems with past methods. I am more confused by making a large jump to observations being primary than I am concerned by the use of the knowledge gained by phenomenology. I would claim that one cannot know any of nature truely, but one can use the assumptions that understanding nature brings more than one can use the more exact study of phenomenology.