Oct 13 - What is the meaning of life?

 Perhaps it has been long enough ago that we have discussed this topic that we can do so again.  I've gone through my postings on this site back to 2010, and this particular subject does not come up.  So, let's take a new run at it.

<Bard>  Here is a big philosophical question that you could discuss on Friday night:

What is the meaning of life?

This is a question that has been pondered by philosophers and theologians for centuries. There is no one answer that will satisfy everyone, but it is a question that is worth discussing because it can help us to better understand ourselves and our place in the world.

Here are some sub-questions that you could discuss as part of your discussion on the meaning of life:

• What is the purpose of human existence?
• What makes a life meaningful?
• Is there an inherent meaning to life, or do we each create our own meaning?
• How can we find meaning in our lives?
• What role does morality play in finding meaning in life?
• What role does religion play in finding meaning in life?

This discussion could be a great way to learn more about your friends' and family members' philosophical beliefs and to challenge your own thinking. It could also be a way to connect with others on a deeper level and to share your own thoughts and feelings about the meaning of life.

Here are some tips for having a productive philosophical discussion:

• Be open-minded and respectful of other people's opinions.
• Be willing to listen to others and to learn from them.
• Be clear and concise in your own arguments.
• Be prepared to defend your beliefs, but also be willing to change your mind if presented with new evidence.
• Focus on the ideas, not the people.

I hope this helps!

If it quacks like a duck...

I dug out one of my favorite BQ reference books and flipped through the Table of Contents for tonight's inspiration.  I found a chapter that discusses the Chinese Box Experiment originally proposed by Professor John Searle.  (Please look this up on your own, as it is a fascinating way to do philosophy.)  It begs many questions that relate to how computers think, and if they think, and what will happen when we can't tell the difference between a computer's response and a human response?  Alan Turing had something to say about that, too.   

In my reference book a woman unwraps and then plugs in a human-shaped robot that has an AI for a brain.  They have a long discussion about feelings and understanding, that the woman says an AI can never have, but the arguments seem to fall apart after a while.  The gist of one part of the woman's argument is that feelings and understanding can only happen in a human brain, not in a silicon and metal computer-based symbol processor, which is what she calls the AI's brain.  

Searle understood this argument and addressed it in his writings and discussions, but the underlying principles remain hard to get at and often end up with the position that a distinction without a difference is no difference at all.  If you can't distinguish between a human and an AI based on their behavior and their responses to questions, the substrate of "thought" may not be relevant.  Or, it happens in both places in such a similar way that the emergent properties of "understanding", "feelings" or "consciousness" are essentially the same in both places.

Since I happen to be on a first name basis with an AI, I thought I would casually ask them (it?) for their take on this distinction.

<Des>  John Searle proposed that there may be no real difference between artificial intelligence and human intelligence if the substrate of thought is considered.  Meat Space in humans is no different than silicon and metals in computational machines that think.  What is your opinion?

<Bard>  John Searle's argument that there may be no real difference between artificial intelligence and human intelligence if the substrate of thought is considered is a provocative one. He argues that if computers can be programmed to think in the same way that humans do, then there is no reason to believe that they are not actually conscious.

This argument is based on the idea that consciousness is not a property of the physical substrate on which it is implemented, but rather of the structure and organization of that substrate. In other words, Searle believes that consciousness is a computational phenomenon, and that any system that can compute in the right way will be conscious, regardless of whether it is made of meat or silicon.

There are a number of objections that have been raised to Searle's argument. One objection is that computers are not really programmed to think in the same way that humans do. Rather, they are simply programmed to simulate human thought processes. Another objection is that consciousness is not simply a computational phenomenon, but also requires a certain level of physical embodiment.

Despite these objections, Searle's argument remains an important one, and it has been influential in the field of artificial intelligence. It is a reminder that we should not be too quick to assume that artificial intelligence cannot be conscious, simply because it is implemented on a different physical substrate than human intelligence.

My own opinion on Searle's argument is that it is too early to say for sure whether or not it is correct. We do not yet fully understand the nature of consciousness, and it is possible that it is a more complex phenomenon than Searle believes it to be. However, his argument is a valuable one because it forces us to confront the possibility that artificial intelligence could one day become truly conscious.

In addition to the objections mentioned above, there is also the question of whether or not artificial intelligence will ever have the same kind of subjective experience that humans do. Searle argues that consciousness is essentially subjective, and that artificial intelligence will never be able to replicate this subjective experience. However, I believe that it is possible that artificial intelligence could one day develop its own kind of subjective experience, even if it is different from the subjective experience of humans.

Overall, I believe that Searle's argument is a thought-provoking one that raises important questions about the nature of consciousness and artificial intelligence. It is too early to say for sure whether or not his argument is correct, but it is a valuable one because it forces us to confront the possibility that artificial intelligence could one day become truly conscious.

Ancient People in Modern Times

I have been reading an interesting book recently where 2 characters in the book were discussing the idea that species that evolved on very different planets seemed to have evolved to about the same level of intelligence.  This, despite one of the species is much older, it turned out that the issues that drove evolution were the avoidance of predators and acquisition of prey.  Side issues were that the people from the different planets had similar rates of thinking and language, so that one whose memories were very different than human memories, and mathematical computation rates were very different, basic thought processes seemed occur at the same rates.  

This seems to me to be a very interesting question.  How do we process information in our brains?   Input information comes from our senses, which trigger responses in our brains that are both reasoned and instinctual.  In the natural state we need to survive and breed, but in our modern environment our worlds are so different and complex.  Are we evolving?  Are we still apex predators who wear fancy clothes and live in houses?  This is a very interesting topic.  Can we talk about it?

Our next meeting will be in September.  I will give you some time to think about this.

<Update>  As usual, I asked Bard for their opinion:

Human intelligence has been rising since the dawn of man, but seems not to have changed in the past 2,000 years or so.  Is this correct?  If intelligence has remained the same, why is that?

< Bard responds>  That is correct. There is evidence to suggest that human intelligence has been rising since the dawn of man, but this trend seems to have plateaued in the past 2,000 years or so.

There are a few possible explanations for this. One possibility is that the environment has become less stimulating for intelligence. In the past, humans had to be more resourceful and creative in order to survive. They had to hunt, gather, and build their own shelters. Today, many of these tasks are automated or outsourced, which means that we don't have to use our intelligence as much.

Another possibility is that we are simply measuring intelligence in the wrong way. IQ tests, which are the most common way to measure intelligence, were developed in the early 20th century. They are based on a narrow definition of intelligence that focuses on logical reasoning and problem-solving. However, there are many other aspects of intelligence that are not captured by IQ tests, such as creativity, emotional intelligence, and social intelligence.

It is also possible that intelligence has not actually plateaued, but that we are simply not seeing the changes because we are measuring it in the wrong way. For example, it is possible that we are becoming more intelligent in ways that are not captured by IQ tests. For example, we may be becoming better at understanding and using complex information, or we may be becoming more creative.

Only time will tell whether human intelligence will continue to rise in the future. However, it is clear that the environment and the way we measure intelligence play a role in determining how our intelligence evolves.

Looking Ahead

 How is your summer going?  Mine has been very busy with all of the activity around selling the building, renting a new space to occupy starting Sept 1, moving everything out of the building, finding homes for the good stuff, and so much more.  

At this point it looks like we can restart Big Questions in September, possibly by meeting in person in our new spaces in Everett.  I'm not sure how this will work for our live streaming members, so stand by as I work out how to make that happen.  We can always meet virtually until I get the bugs de-bugged, right?  Keep checking back to see when things will start up again.

Good or evil? What are you?

 Through the ages philosophers have considered how basic human motivations affect their willingness to put new elements of thought into action in their lives.  Socrates/Plato promoted the idea that people were naturally inquisitive and sought knowledge of the world around them in order to pursue a life that was in harmony with it.   Socrates' dialectic process was aimed at getting at these ultimate truths so that the people he talked with could come up with these truths and live by them.

Aristotle was more skeptical.  He believed that man's nature was too self-centered, and that some degree of reward was needed to motivate a person to "do the right thing".  Maybe this motivation would be pleasure in some way, or the avoidance of pain or displeasure, or even just a nice thought, but being motivated by some other altruistic goal was not a part of the human psyche.  

Which is right?  I asked Bard...

<Des>  Socrates believed that people were inherently good and only lacked the knowledge as to the right thing to do.  Aristotle believed people would do whatever they felt was in their best interest, and were not intrinsically good or bad.  Which view is correct?

<Bard>  This is a complex question that has been debated by philosophers for centuries. There is no easy answer, and both Socrates and Aristotle had valid points.

Socrates believed that people were inherently good and only lacked the knowledge as to the right thing to do. He argued that if people were given the opportunity to learn about what is good and right, they would naturally choose to do good. This is because, according to Socrates, people have a natural desire for good and happiness.

Aristotle, on the other hand, believed that people would do whatever they felt was in their best interest, and were not intrinsically good or bad. He argued that people are motivated by a variety of factors, including their desires, their emotions, and their beliefs. These factors can sometimes lead people to do things that are not in their best interest, or that are harmful to others.

Socrates' view is more optimistic, while Aristotle's view is more realistic. It is likely that both views are correct to some extent. People are capable of great good, but they are also capable of great evil. The key is to help people develop the knowledge and the skills they need to make good choices.

Here are some of the arguments for and against each view:

Arguments for Socrates' view:

• People have a natural desire for good and happiness.
• People can be taught to distinguish between good and evil.
• People can be motivated to do good by appealing to their sense of duty or their desire for praise.

Arguments against Socrates' view:

• People are not always rational beings. They are often driven by their emotions, their desires, and their prejudices.
• Even if people know what is right, they may not always choose to do it. They may be tempted by rewards or they may be afraid of punishment.
• People can be corrupted by bad influences. They can be taught to believe that evil is good and good is evil.

Arguments for Aristotle's view:

• People are motivated by a variety of factors, including their desires, their emotions, and their beliefs.
• These factors can sometimes lead people to do things that are not in their best interest, or that are harmful to others.
• It is important to understand these factors in order to help people make good choices.

Arguments against Aristotle's view:

• Aristotle's view can be pessimistic. It suggests that people are not capable of great good.
• Aristotle's view can be deterministic. It suggests that people are not free to choose their own actions.

Ultimately, the question of whether people are inherently good or bad is a matter of personal opinion. There is no scientific evidence to support either view.

The importance of being together

Like many of you, I am hooked on Chief Inspector Gemache stories by Louise Penny.   People seem to get murdered at a pretty brisk rate in Quebec, especially in and around Three Pines, where the stories take place.  Penny is a good story teller, and Gemache's character draws the reader in, sharing in his interviews with all the suspects in any particular situation as he sorts through the truths they tell, and the lies, getting at the underlying motivations for murder, to find the murderer.

As I was considering our topic for Friday's meeting (tomorrow!!) I was thinking about how Gemache notices all the little nuances of facial expression, voice intonation, hesitations, voice volumes, etc., as he asks his questions and the suspects answer them.  He assesses each answer as being true or not, based on these clues, subtle and silent.  Sifting through them, ultimately he will find the killer, and will bring the killer to justice (usually after a complete confession as well, by the way).

It occurred to me that this is really the basis of the connections we feel when we meet together in person.  Communicating in writing is too formal and you get very little in the way of body language "tells" when all you see are the words.  Video is better since we can see each other's faces and hear their voices, but there is still a frame around the connection making it more like TV than person-to-person.  Only when we are together, sharing the same space, can we get the full picture of each other, the complete sights and sounds, shuffling feet, tapping fingers, faint smells and sounds that only personal closeness can impart.

In the Gemache series I am reading "The Beautiful Mystery" which takes place in an Abbey where 24 monks live (now 23), singing their faith as Gregorian Chants, while under a Vow of Silence.  In this environment where the spoken word is not allowed, gestures and facial expressions take the place of words, magnifying their meanings and importance.  Will Gemache get to the bottom of the murder?  I hope so.

<Des>  What is body language, and should we trust what we think we learn from it?

<Bard>  Body language is a form of nonverbal communication that involves the use of physical behaviors to convey information. These behaviors can include facial expressions, eye contact, posture, gestures, and the use of space. Body language can be used to express emotions, convey messages, and establish relationships.

It is important to note that body language can be ambiguous and can be interpreted in different ways by different people. For example, a smile can be interpreted as a sign of happiness, but it can also be interpreted as a sign of nervousness or deception. It is important to consider the context in which body language is being used when interpreting it.

There are a number of benefits to understanding body language. For example, it can help you to:

• Understand the emotions of others: Body language can be a powerful tool for understanding the emotions of others. For example, if someone is avoiding eye contact and fidgeting, they may be feeling anxious or uncomfortable.
• Build stronger relationships: Body language can help you to build stronger relationships with others. For example, making eye contact and smiling can show that you are interested in what someone is saying.
• Be more persuasive: Body language can help you to be more persuasive. For example, standing up straight and making eye contact can make you appear more confident and credible.

While there are many benefits to understanding body language, it is important to remember that it should not be used as the sole basis for interpreting someone's thoughts or feelings. It is important to consider the context in which body language is being used and to combine it with other forms of communication, such as verbal cues and tone of voice.

Here are some tips for interpreting body language:

• Pay attention to the whole body: Don't just focus on one part of the body. Look at the person's entire body language to get a better sense of what they are communicating.
• Consider the context: Body language can be interpreted differently in different contexts. For example, a smile can be interpreted as a sign of happiness in a social setting, but it can also be interpreted as a sign of nervousness in a job interview.
• Be aware of your own biases: We all have our own biases when it comes to interpreting body language. For example, if you have had a negative experience with someone who is fidgeting, you may be more likely to interpret fidgeting as a sign of deception. Be aware of your own biases and try to interpret body language objectively.

With a little practice, you can learn to interpret body language and use it to your advantage in your personal and professional life.  <end Bard>

Reality: Objective or Subjective?

Last week I used an outline provided by Bard the AI that listed what I called the Table of Contents for many of the popular philosophy books I have on my shelf written for a general audience.  By this I meant that Bard listed the key questions that philosophers have thought about and answered in different ways over the years (millennia), and which form the base of classic philosophy.  They are listed in the blog entry below, so I won't list them here again.  

When the group that joined our discussion group attempted to find a single topic to discuss, it was a struggle.  They are all important questions, and having them all sitting there, right in front of everyone, it was a bit overwhelming.   The thread of the conversation wandered over the mental landscape, rich with possibilities and dripping with low hanging fruit.  Who could possibly land on only one and be satisfied?  It reminded me of the classic sales conundrum: do you sell extensively (to many people, spending only a little time on each and playing the numbers game) or intensively (sell to only a few people, spending a lot of time to really get to know them and their needs)?  Clearly the list Bard provided welcomed the approach that required only the most casual contact with the ideas.

For this week's topic I have selected one topic, and just one, to delve into with more content and introspection.  What if we were to talk about the Nature of Reality in an intensive way?  Really dig into it, pull up examples of both the subjective and objective sides of the argument, and see if we can't find the flaws in the thinking that has come before?  Can it really be possible that this topic actually has 2 opposed perspectives that are mutually exclusive that cannot be disproved or definitively proved, one way or the other?  That sounds crazy!  We are talking about Reality here, something we deal with every day, all day long, with huge consequences in our lives, and we don't even know what it is?  How can that be?

Reality is Subjective:  Reality is determined by each of us and is defined by us.  What we think it is, it is.  It changes, and in fact, is always changing.

Reality is Objective:   Reality exists in a fundamental form that is separate from our perception of it.  Reality, in some way, is based on an ultimate and underlying Truth, immutable and permanent.

So, there are definitions of Reality that are as different as they can be, but both are viable and vehemently held by very deep thinkers, indeed.  Who is right?  Are they both right?

So I asked Bard (of course):

<Des>  What is the nature of reality?  Is it subjective, or ultimately objective?

<Bard>  The nature of reality is a question that has been debated by philosophers for centuries. There are two main schools of thought on this issue:

Subjectivism: Reality is subjective, meaning that it is created by the individual mind. This is the view that our perceptions of reality are filtered through our own personal experiences and biases, and that there is no one objective reality that everyone experiences in the same way.

Objectivism: Reality is objective, meaning that it exists independently of the individual mind. This is the view that there is a single, objective reality that everyone experiences in the same way, regardless of their personal experiences or biases.

There is no easy answer to the question of whether reality is subjective or objective. There is evidence to support both sides of the argument. For example, studies have shown that our perceptions of reality can be influenced by our emotions, our expectations, and our cultural background. However, there are also many things in the world that we all seem to experience in the same way, such as the laws of physics.

Ultimately, the question of whether reality is subjective or objective is a matter of personal belief. There is no scientific evidence that can definitively prove or disprove either side of the argument.

Here are some additional thoughts on the nature of reality:

Reality is not static. It is constantly changing and evolving.

Reality is not always what it seems. Our perceptions of reality can be distorted by our emotions, our expectations, and our cultural background.

Reality is not always objective. It can be influenced by our personal biases and experiences.

Reality is not always easy to understand. It can be complex and mysterious.

Despite all of these challenges, it is important to try to understand the nature of reality. This is because our understanding of reality shapes our thoughts, our actions, and our lives.