I personally believe that the most useful knowledge comes from past personal experiences, also known as posteriori. Obviously there are many more components of knowledge that will give us a certain level of knowledge however, in my opinion none of them compare to what posteriori can teach us.

In the image above you can see a basketball. If someone was to ONLY tell me that if drop/bounce that basketball on the floor it bounce back up, firstly I would have to rely on trust to believe them (which I think is the most unreliable source of knowledge), and also, it will leave me with a large space of uncertainty (things that I don’t know). Such as, How high will it bounce back? How hard do I need to bounce it? ECT… Whereas if I just take the basketball and bounce it myself, I will be able to experience what I need to do to make the ball bounce, and what happens if I increase or decrease the force I exert on the basketball. This means that the next time I want to play basketball or tell somebody how to, I can refer back to my personal experience (posteriori) of bouncing the basketball because I KNOW what will happen. That is why I believe Posteriori is the most useful source of knowledge,

If someone told me that same thing but gave valid, reliable justification behind it, with scientific evidence on why it would bounce back up, not only will I know more about how and why it works but I can use that same knowledge to bounce that basketball easily for the first time rather than having to experience it.

To conclude, I think that the most useful types of knowledge are things that are justified/proven with scientific evidence, or uses posteriori.

It is widely agreed that Plato came up with the classical definition of knowledge: “justified true belief”. Here, truth is thought to be a correlation between what we think and what is real. Belief is a mental attitude about a concept, for example, I believe the sky is blue. Justification is the way we have reached the belief. Using Plato’s definition for a belief to count as knowledge, it must be attained in a specific way; it can not be the result of chance. We must be certain about the belief and have discovered and developed it in a well-reasoned manner. This brings us to the question: what counts as knowledge?
To answer this question we must first explore our sources of knowledge. It is widely thought perception and sense are the most reliable way to attain knowledge. I am certain there is a laptop in front of me because my senses relaying that information to me.
However, Descartes opposes this concept by using what he referred to as “methodological doubt”. Everyone is in agreement that our senses can be deceiving sometimes. Additionally, there appears to be no definitive way of determining whether or not the information relayed by our senses are from the wider reality of a moment or a construct of our self-conscious, such as a dream. Descartes’ solution to this predicament was to attempt to acquire a singular piece of “indubitable knowledge” which may act as a foundation for all our knowledge. Therefore, I’m certain that I’m having such experiences even thought I may be deceived. This type of knowledge is certain; it is distant and clear.
Nevertheless, this criterion does not seem so reliable. How does one distinguish between a distant and clear thought and an unclear thought? This is a classic example of “internal” criteria, which has been subject to defence and criticism.
With Kant, a more subtle and complex theory of knowledge emanated. Kant pursued a novel line of questioning: ‘What cognitive conditions need to obtain for there to be knowledge in the first place?’ Before attempting to establish what knowledge is, we need to understand how our minds work. Elucidating the concept of knowledge thus necessitates a comprehensive critique of reason, by which we acknowledge its limitations and understand how to most effectively utilise it.
From this evolution we can deduce that what counts as knowledge is interpretational and unique to individuals.

To answer this question I’m using two contrasting images for my exhibition. The first object that I have chosen is my ESS IB textbook, which gives the reader insight into the content they need to learn in order to understand the course, resulting in them gaining Academic Knowledge. However, my second object, the fire we created at Crabbe to cook our food, is vastly different and requires a different form of knowledge, Procedural Knowledge. So is one superior to the other? 

Traditionally books are closely linked to content-based knowledge leading those who read them to consume an academic knowledge in oppose to a practical/procedural knowledge. This academic knowledge, especially in a school environment is viewed as the most useful and beneficial type of knowledge and it could be argued that in this case academic knowledge trumps practical knowledge. However, this association with books and viewing someone as “book smart” could be used in a negative manner to suggest they don’t have practical skills that can be applied to the real world and instead they are viewed as virtually incompetent when it comes to being “street smart”. 

I’ve chosen my ESS book because whilst it gives a lot of content-based knowledge it also shines light on communities and peoples environmental value systems (EVS) resulting in how they view the environment and think it should be treated. This is not only requiring you to reflect upon your own previous knowledge and personal beliefs (your EVS) but it also highlights how people/groups can make changes by harnessing both academic knowledge (learned through the media or reading etc) and then turning this into procedural/practical knowledge to aid the environment – e.g. being tech savvy or creating wind turbines (Hands on) etc. Therefore, in this instance both forms of knowledge are simultaneously being used, making them equally as important. 

My second image, the creation of a fire is a good example of utilizing and applying procedural knowledge. In a situation where you desperately need to stay warm or cook food, being able to create a fire would determine your survival. I chose this image to display the stark contrast between academic knowledge and procedural knowledge in certain instances. For example, if you have obtained knowledge on how to create a fire that you have acquired by reading etc, but you have never worked on turning this knowledge into a functional skill, then it’s practically rendered useless. Meaning in this case Procedural knowledge would hugely upstage academic knowledge as the implications of lacking Procedural Knowledge are far more immediate and dangerous then not having content knowledge. 

Knowledge (by google) is facts, information, and skills acquired through experience or education; the theoretical or practical understanding of a subject, but it could also mean awareness or familiarity gained by experience of a fact or situation. I believe the second meaning of knowledge really explains what knowledge is. I believe knowledge is experience, it might be true or it might to completely false which contradicts the famous quote “knowledge is key”. Yes I believe knowledge is key but not all knowledge is useful and not all knowledge is facts.

Knowledge is an experience that could either be true or false and knowledge could also be facts in some occasions whereas a belief is a vast amount of the same opinions joined to make a community. It is also similar to knowledge because it could be true or it could be false but it is NEVER a fact and an opinion is an emotion or passion on a subject that is expressed to the open world. Opinion are what we base our reality on in my opinion (exactly “my opinion”) because no one has true facts on human existence, it’s more of a gigantic amount of opinions that have been justified by others.

What could really boost up a claim or opinion about a subject is an agreed amount of evidence from every single angle, perspective and scenario to completely justify a claim. After continuous amount of testing and evidence we can evidently call this a fact.

I believe that some knowledge could or bad in some situations, for example knowing knowledge on celebrities and their lives would not be useful in a science class but it could be useful in normal social events and I wouldn’t say some information is more useful than others because knowledge really shines in different scenarios even thought most knowledge isn’t true, it could still be useful

This photo was taken at my mother’s wedding on the 1st of June.
This is her third marriage.

According to the Oxford Dictionary, knowledge is the understanding of or information about a subject you get from experience or study, either known by one person or by people generally.
Belief describes the feeling of being certain that something exists or is true. Lastly, the word opinion is a thought or belief about something or someone

In my opinion, I believe that knowledge is everything. From listening to something on the radio to a friend telling you a story no matter the situation, you gain information, beliefs and opinions from those experiences.

Noting back to this photograph, according to the Christian Religion, once you marry someone, you are to “Love and cherish them for all eternity until death does us part”.
However, my dad is definitely not dead.

I know that my mom is happier in this marriage; I believe that my parents couldn’t have worked out, and in my opinion, I’m certain that remarrying is not a bad thing.
I believe that although each of these words has different meanings, they all come together to form one viewpoint and personality. If someone lacks one, they won’t have completed their full potential.
So if they are all connected, how can we distinguish the differences between each word?
Knowledge is everything. This includes opinion and belief, but these two words can be distinguished. This is because opinion has a reason behind it, while belief is true to you and not based on opinions or facts.
For example, in religion, you believe something is true without further facts. This could be the reason why many people go by the fact of only marrying once, even if it means you’re not happy within that relationship. They are willing to sacrifice happiness for what they believe in.

In conclusion, knowledge is an umbrella term for everything you think, believe and have an opinion on.
Even the dictionary mentions the word belief while describing what an opinion is.

Knowledge is defined as “facts, information and skills acquired through experience or education; the theoretical or practical understanding of a subject.” Or “awareness or familiarity gained by experience of a fact or situation.” In simpler terms, when we think of the knowledge in our heads, it’s really something we’ve been told and believed it to be true or something we’ve learnt from doing something. The knowledge we obtain through teaching and learning isn’t information we have perceived directly. We consider what we have been taught knowledge in the basis of two major factors- evidence and trust. Trust is defined as a “firm belief in the reliability, truth, or ability of someone or something.” Evidence is “the available body of facts or information indicating whether a belief or proposition is true or valid.” In Science- for example- for a new theory to come into affect, the information has to be tested and supported. This evidence verifies and consolidates this information to be “knowledge.” Without it, it doesn’t have a leg to stand on and (generally) becomes unreliable. This is where trust comes into play. Despite numbers and statistics as evidence, this so called knowledge we learn and acquire isn’t something we find upfront; it’s discovered by other individuals. This new information is then relayed down different channels of people before it reaches the point where you come across it. We hear it and are told it’s true; therefore, we subconsciously classify it as such. Can words not get lost in translation? Do different people not interpret different things differently? This shouldn’t affect us because we’ve already considered it as new knowledge. In a nutshell, knowledge isn’t limited given that trust isn’t limited. It takes many forms and many ways of getting to a certain point. This certain point isn’t the same for everyone; therefore, what’s considered knowledge isn’t the same for everyone.

Knowledge is acquired by the knower. This makes knowledge subjective as each individual will accept or reject knowledge in multiple different ways due to their different perspectives. This makes defining what counts as knowledge an incredibly difficult task.  

In this exhibition, I have used and highlighted the image of onion cells under a light microscope of x100 magnification. This image was taken from my IB biology class while we were examining cells. In today’s science, this image is presented as a form of knowledge because scientists (the knowers) have found this out and accepted (acquired) it. From their perspective, it’s true that onions are made of cells and that these cells look like the image above. However, scientists before the cell theory believed in the spontaneous generation theory (the idea that living organisms came to life out of non-living matter). This theory clashes with the cell theory therefore this image may not have been enough to be counted as knowledge for those scientists as it goes against their truth. This emphasizes the idea that knowledge (and what counts as knowledge) is subjective and depends on the individual’s values and whether the knowledge is true to them.  

This implies that anything could be knowledge even if it’s not true to an individual because it could be true to another individual. However, could false knowledge count as knowledge? For example, a lie could be counted as knowledge because the person who believes in the lie thinks it’s true therefore it’s knowledge to them. However, the person who told the lie knows it’s not true so they will have a different view on the situation. Perspectives could also change. For example, the person might find out their knowledge was false, causing them to reject the lie. This might make them stop counting the lie as knowledge as it no longer corresponds to the truth. A knower could also reject knowledge even if it still counts it as knowledge. For example, the person who was lied to finds out the truth but refuses to accept it as the truth. This could be the person rejecting the knowledge even though it very likely counts as knowledge.  

Overall, knowledge could be true, false and rejected and there are numerous ways to count knowledge. It could be just about anything.