• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

The knowledge that we value the most is the knowledge for which we can provide the strongest justifications. To what extent would you agree with this claim?

Extracts from this document...


Humans possess many kinds of knowledge; knowledge that was arrived at logically, knowledge based on perceptions, and religious knowledge are all some examples. This combination of knowledge gives us an advantage and separates us from the rest of the species on Earth, so it can be said to be of great value to mankind. However of all the knowledge that we have individually, some are more valuable than others. I believe the knowledge that we value the most is the knowledge for which we can provide the strongest justifications. The definition of knowledge itself is justified true beliefs ; therefore the more justifications we have for a true belief, the more proof we have for the knowledge to be valid. With strong justifications, we are also less likely to question the truth behind certain knowledge, and would be more compelled to believe it. Arriving at valid knowledge through logic is an example that offers strong justifications. For example, if all of A is B, and all of B is C, then we can logically deduce that all of A must be C. There would be no way to question this conclusion because its justifications allow no room for doubt, so we can positively accept that all A must be C. This knowledge holds its value in that its justifications are so concrete that it would be impossible for us to question it, and the fact that we can now accept it as knowledge with little doubt offers a comforting effect. ...read more.


This has caused problems in the past, and a very famous case involved the famous Galileo Galilei. Galileo had strong empirical justifications that the solar system was heliocentric, or Sun centered, while the widely accepted knowledge at that time was that the solar system was geocentric, or earth centered. The geocentric idea spawned from verses in the Psalm that stated "the world is firmly established, it cannot be moved."(Psalm 93:1) and "the sun rises and the sun sets, and hurries back to where it rises."(Ecclesiastes 1:5) Galileo argued that the Scriptures were speaking figuratively and not literally, which was the way it was interpreted by the Church. Despite his pleading, his work was not allowed to be published and he was placed in exile. However as we know today through modern proof, Galileo had in fact been right about the heliocentric solar system. Another reason that Scriptures are weak justifications is due to their questionable source. They were written by other individuals long ago based on their own perceptions and thoughts, so they cannot be argued as strong justifications, the fact that scriptures differ dramatically between religions solidifies this fact. Religious knowledge can be said to be based on weak justifications. But does that make it not valuable? Most of the world would strongly argue against that. ...read more.


Only upon seeing her taking care of the other children again do I remember all the fun times my class has had in the past. These memories were subdued because of my strong belief that she was a wicked woman, and other imprecise memories may even have formed as a result of this. Studies have actually been conducted by psychologists such as Bartlett and Loftus that showed memory reconstruction to contain inaccuracies. This shows that our own memories can in fact be based on weak justifications as well, even though we may trust it and feel that they are comprised of strong justifications. Contrasting the weak justifications of memory with the stronger justifications in math such as 2+2=4 makes the latter seem more reliable as knowledge. Yet again the case presents itself of whether that necessarily makes math more valuable because it holds stronger justifications. The subjectivity behind what is "valuable" becomes evident again and individuals can have unique ways of defining what is valuable to them. A person's memory can be seen as more central to them as a human being, despite the fact that it may be partly inaccurate. Personally I hold knowledge with the strongest justifications as being the most valuable, because then I can be sure of its validity and depend upon it without worries. This kind of reliable knowledge is also what gave humanity its power to produce all the technologies of today, which are quite valuable to us. ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our International Baccalaureate Theory of Knowledge section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related International Baccalaureate Theory of Knowledge essays

  1. One definition of Knowledge is true belief based on strong evidence. What makes evidence ...

    How can he do this, well simply by showing the student. Mathematics is viewed as an area of knowledge that is certain in the claims that it proposes. Since an early age, people learn to accept math as the truth.

  2. work based project

    The patients who had an interest in the aerobics class said that they would enjoy it more with background music playing in the background, pop music was preferable by most. The desired setting for the aerobics class and games was the garden because of the looming of spring and the

  1. TOK Essay - Can we trust reason in the pursuit of knowledge? Consider 2 ...

    But, are there works of Art, where reason can?t be trusted? Macintosh HD:Users:audreylee:Desktop:picture61336011518063.jpg http://classconnection.s3.amazonaws.com/42/flashcards/1180042/jpg/picture61336011518063.jpg Image 3 Andy Warhol?s Campbell soup cans Revisiting Andy Warhol?s Campbell soup Cans, Andy himself one explicated of the motive verbalizing ?I used to drink it.

  2. That which can be asserted without evidence can be dismissed without evidence. (Christopher Hitchens). ...

    by not dismissing knowledge claims, we are speeding up the process of pursuit of knowledge. However this does not imply that knowledge claims without evidence should be accepted, it implies to keep these theories in mind while performing experiments. The reason for this is that our perception is biased and sees only what we expect to see.

  1. Examine the Claim That It Is Possible to Attain Knowledge Despite Problems of Bias ...

    doing so; it makes selection of contents that are relevant to his belief and thoughts. Bias takes a part in the author?s recount as well, but depends on the individual?s personality. Although bias and selection took parts, the book still provides specified knowledge of the history.

  2. That which can be asserted without evidence can be dismissed without evidence.(Christopher Hitchens) Do ...

    The context of this statement endows it with a particular urgency insofar as assertions that are without evidence, should, in fact be dismissed. However, this totalizing claim ignores the subjectivity of evidence which can vastly impact the need to dismiss these assertions.

  1. That which can be asserted without evidence can be dismissed without evidence. (Christopher Hitchens). ...

    Whether a math problem is solved by my predecessors or my successors, the formula and the answer shall essentially remain the same- even though the methods may differ somewhat. And this is simply because they are not baseless assumptions but claims that can be asserted with evidence.

  2. TOK How do these considerations (of age, identity) play a role in convictions? Are ...

    She also said that the killer wore a coat with a fur collar. Harris had such a coat, but Adams did not. She, however, said that she had not seen the killer under the state of hypnosis. She provides inconsistent testimony because over time, her memory has changed and has been distorted by her expectations.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work