Saturday, May 10, 2014

Journal Entry 2: The Science of East African Athletes

May 4th, 2014
Word Count: 376
Human Science
Article on East African Athletes

            It is a known and well – accepted fact that East Africa has produced an array of the world’s best runners. The mystery behind East African athletes is yet to be uncovered. However, many suppositions have already been made regarding this. The article written by Max Fisher on this very issue involves several ideas. Looking at it from a TOK perspective, there is a combination of AOK human science, natural science, and ethics which is discussed.
Scientists have been speculating the different possibilities that may have caused the unusual success of these runners. Journalist Malcolm Gladwell proposed an idea in his book Outliers. In his opinion, the success of the East African athletes depends on their “cultural values” and their “environmental factors”. He suggested that since the children have to run to school due to poor infrastructure, the environment aids them in the cause. Subsequently, East Africans are encouraged to run as it is considered “prestigious” for them. In a TOK perspective, this proposal would mainly come under the human sciences because cultural and environmental factors are being considered.
Fisher looked into the science behind this and found that the genetics factor may also play an important role. Several studies were conducted in which comparisons were made between Kenyan runners and Swedish runners. The results showed that the Kenyans had outrun the Swedish by a huge margin. By looking into the genes of the Kenyans, natural sciences are being explored in terms of TOK. The article stated that most of Kenyan runners come from a single tribe called Kalenjin. This allowed scientists to further investigate and then conclude that the Kalenjin boys which were studied had “inborn, physical, genetic advantage”. In their studies, they found that these boys had a higher red blood cell count which made them more effective in oxygen consumption.
Till now, the human and natural science perspectives were being explored. However, ethics was also involved in this article. This research caused a lot of controversies as the East African athletes saw this as a “downplay” of their success. Also, the history concerning colonialism and slavery of Africans has made this issue even more sensitive.

In my opinion, it is possible for the East African runners to have genes which aid them while running. The high altitudes of that region do help runners train well as the red blood cell count increases due to the low oxygen levels. Nevertheless, I feel that if the East African runners take offense in these research’s being done than it is wrong to continue studying this topic. 

Tuesday, March 4, 2014

TOK Terms and Key Concepts:

These terms and concepts are commonly used in the creation of knowledge questions:

  1. Expert
  2. Belief
  3. Evidence
  4. Truth
  5. Reliability
  6. Certainty
  7. Proof - Verification
  8. Justification
  9. Test
  10. Validity
  11. Concept
  12. Culture
  13. Faith
  14. Generalization
  15. Authority
  16. Bias
  17. Theory
  18. Experience
  19. Explanation
  20. Interpretation
  21. Intuition
  22. Values
  23. Subjectivity
  24. Objectivity
  25. Experimentation
  26. Method
  27. Causation
  28. Correlation

Flow Diagram of Scientific Method:



Areas of Knowing: (AOK)


  1. Natural Sciences
  2. Human Sciences
  3. Arts
  4. History
  5. Mathematics
  6. Ethics
  7. Indigenous Knowledge Systems
  8. Religious Knowledge Systems

Theories to test truth:


  1. Pragmatic theory - e.g. "It is true because it works for me."
  2. Correspondent theory - e.g. I say there is a yellow bird on the roof and you can check if what I say matches what you see.
  3. Coherent theory: - e.g. "It is true if it fits in with what I already know."
Criteria for Truth:
  1. Independent - exists on its own
  2. Public - everyone knows it
  3. Eternal - truth will never change

8 ways of knowing:

  1. Reason + Logic
  2. Sense perception
  3. Language
  4. Faith
  5. Memory
  6. Emotion
  7. Intuition
  8. Imagination

Sunday, February 23, 2014

Journal Entry 1: Science and Ways of Knowing

To what extent does language communicate and shape our knowledge in science?

Science attempts to model reality and present it in a logical and disciplined manner. It is not questionable that everything is subject to correction and repeatability is required. There are many ways of knowing in science. The most common ways are reason, intuition, sensory perception, imagination, memory, faith, and, to an extent, emotions. However, language is also an important way of knowing in science. Without it, scientists would not be able to present what they have established or found.
Language is the fundamental way scientists communicate with each other. Whether it is a report which needs to be reviewed or a theory which needs to be falsified, they all involve the different forms of language. So, does language really play such an influential role in the world of science? The answer is yes. This is because knowing something is different from proving it to others. In a way, language presents itself as the proof for the works that scientists do.
Being a science student, I completely understand the importance of language in science. Without language, I would not be able to learn all the complex formulas and theories I am currently learning. Language creates the basis of truth for whatever has been established in science in the past. If someone did not write down everything that they had discovered, people would not be able to move on and discover more. For example, if great scientists like Galileo and Einstein had not used language to communicate their findings, our world might still be making attempts to discover the truth that they had found centuries ago.
The most significant thing in science is attempting to understanding the reality of our world. Science is the subject which puts everything into context in the real world. Our knowledge is quite dependent on the way language is used.

Yavnika Kumar
MacLeod Cartoons. MacLeod Cartoons. Blogger - Google, 2 Aug. 2012. Web. 23 Feb. 2014. <http://macleodcartoons.blogspot.com/2012/08/union-of-concerned-scientists-cartoon.html>.