Thursday, 3 July 2025
The Great Learning - resources
Sunday, 8 June 2025
Confucianism - Great learning
- The Analects, chapter 4.17.
Confucius
References:
1. Britannica - Confucius: https://www.britannica.com/biography/Confucius2. English: https://en.wikipedia.org/wiki/Confucius3. World History Encyclopedia - Confucius: https://www.worldhistory.org/Confucius/
Four Books and Five Classics
- Great Learning《大學》
- Doctrine of the Mean 《中庸》
- Analects《論語》
- Mencius《孟子》
- Classic of Poetry《詩經》
- Book of Documents《尚書》
- Book of Rites《禮記》
- I Ching (Book of Changes)《周易》
- Spring and Autumn Annals《春秋》
References:
Great Learning
References:
The text - Professor A. Charles Muller translation
The James Legge translation on the Chinese Text Project website
Monday, 2 June 2025
Meaning of Life - Exploring Possible Answers
What is the meaning of life?
It is clear that there are multiple valid answers to this question. The use of the definite article "the" in the question might suggest that there is one specific answer for each individual. Therefore, it becomes even more important to respect diverse worldviews and beliefs.Sense-Making
This aspect of the question often involves placing something within a larger context or framework. Meaning is about intelligibility within a broader scope, about "inserting small parts into a larger, integrated context".- What caused the Big Bang?
- Why was the universe created?
- Why did God create the universe?
- Why did God create so many living species?
- Who created God?
- Why does God exist?
Purpose
The purpose of one's life could simply be to fulfill the roles one plays within one's community. Consider a colony of ants. Some are drones, some are worker ants, and one or more are queen ants. Each has a distinct role. Fulfilling these roles effectively could be considered their life's purpose.Significance
This aspect of the question addresses what makes one's life meaningful. Susan Wolf's fitting-fulfillment theory suggests that a meaningful life is one that satisfies both subjective and objective values.An Aboriginal perspective
PDF File for printing
Reference:
"The Meaning of Life: Contemporary Analytic Perspectives" in the Internet Encyclopedia of Philosophy by Professor Joshua Seachris.Thursday, 8 May 2025
Meaning of life
What is the question?
- What is the purpose of life?
- Why do I exist?
- Why do I exist in this body and in this place?
- Why do I have this mind and personality?
- Why does the universe exist?, etc.
Some videos on YouTube
YouTube playlist with lectures on The Meaning of Life
What are the answers?
Additional resources
Sunday, 16 March 2025
Valid Patterns, Fallacies, and Paradoxes
Valid Patterns
Fallacies
Paradoxes
The Liar's Paradox:
Some thoughts on Critical Thinking
Some thoughts on critical thinking
Potentially true until proven false
Burden of proof
Improving understanding through arguments
Other thoughts
Thursday, 27 February 2025
Logical reasoning exercises
Do they contain arguments?
- this is because ...
- since
- firstly, secondly, ...
- for, as, after all,
- assuming that, in view of the fact that
- follows from, as shown / indicated by
- may be inferred / deduced / derived from
- therefore, so, it follows that
- hence, consequently
- suggests / proves / demonstrates that
- entails, implies
- When people sweat a lot they tend to drink more water. [Just a single statement, not enough to make an argument.]
- Once upon a time there was a prince and a princess. They lived happily together and one day they decided to have a baby. But the baby grew up to be a nasty and cruel person and they regret it very much. [A chronological description of facts composed of statements but no premise or conclusion.]
- Can you come to the meeting tomorrow? [A question that does not contain an argument.]
Exercise
Validity
An argument is valid if and only if there is no logically possible situation where all the premises are true and the conclusion is false at the same time.
Exercise
https://philosophy.hku.hk/think/arg/valid1.php
Hidden assumptions
In everyday life, the arguments we normally encounter are often arguments where important assumptions are not made explicit. It is an important part of critical thinking that we should be able to identify such hidden assumptions or implicit assumptions.
So how should we go about identifying hidden assumptions? There are two main steps involved. First, determine whether the argument is valid or not. If the argument is valid, the conclusion does indeed follow from the premises, and so the premises have shown explicitly the assumptions needed to derive the conclusion. There are then no hidden assumptions involved.
But if the argument is not valid, you should check carefully what additional premises should be added to the argument that would make it valid. Those would be the hidden assumptions. You can then ask questions such as : (a) what do these assumptions mean? (b) Why would the proponent of the argument accept such assumptions? (c) Should these assumptions be accepted?
Exercise
https://philosophy.hku.hk/think/arg/hidden.php
Analogical Arguments
To argue by analogy is to argue that because two things are similar, what is true of one is also true of the other. Here are some examples :
- There might be life on Europa because it has an atmosphere that contains oxygen just like the Earth.
- This novel is supposed to have a similar plot like the other one we have read, so probably it is also very boring.
- The universe is a complex system like a watch. We wouldn't think that a watch can come about by accident. Something so complicated must have been created by someone. The universe is a lot more complicated, so it must have been created by a being who is a lot more intelligent.
Evaluating analogical arguments
So how should we evaluate the strength of an analogical argument that is not deductively valid? Here are some relevant considerations :
- Truth : First of all we need to check that the two objects being compared are indeed similar in the way assumed.
- Relevance : Even if two objects are similar, we also need to make sure that those aspects in which they are similar are actually relevant to the conclusion.
- Number : If we discover a lot of shared properties between two objects, and they are all relevant to the conclusion, then the analogical argument is stronger than when we can only identify one or a few shared properties.
- Diversity : Here the issue is whether the shared properties are of the same kind or of different types. If the objects have many different types of shared properties, they are more likely to be similar, than if they have shared properties of only one kind.
- Dis-analogy : Even if two objects X and Y are similar in lots of relevant respects, we should also consider whether there are dissimilarities between X and Y which might cast doubt on the conclusion.
Exercise
Some exercises on Analogical arguments: https://philosophy.hku.hk/think/arg/analogy.php
Good Arguments
A good argument is an argument that is either valid or strong, and with plausible premises that are true, do not beg the question (1), and are relevant to the conclusion.
Note (1): "Begging the question" in philosophy refers to a logical fallacy where an argument assumes the truth of its conclusion within its premises, essentially using the point you are trying to prove as evidence for itself, creating a circular reasoning loop. Despite the name, "begging the question" in philosophy does not mean to invite an obvious question, which is the more common definition.
Exercise
Some exercises on good arguments: https://philosophy.hku.hk/think/arg/goodarg.php
Philosophy of Lying
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