31 December 2020

Be who you are

 

Be who you are --
for no-one else can be

Become who you can be --
for no-one else can do it

Ssh

 ----------------

To be what we are,
and to become what we are capable of becoming,
is the only end of life.

Robert Louis Stevenson

----------------

Be who you are and say what you feel
because those who mind don't matter,
and those who matter don't mind.

Dr Seuss

31 October 2020

From impossible to improbable: small step or giant leap ?

Proposition: Neil Armstrong's walk on the moon is a hoax.
 
Impossible? Improbable? 
 
Is the difference a small step or a giant leap
 
Follow this cryptic journey from steps on the moon to the bowels of Christ fuelled by parsnips! 
 
Hang on tight!



Faith: The idea that moon landings are a hoax is simply ludicrous. The moon landings happened, the evidence is incontrovertible.

Skip: What is that evidence?

Faith: This article tells and shows how photographs taken by NASA's reconnaissance lunar orbiter reveal human footprints on the moon.

Skip: OK, but the photographs could be fakes. Or maybe NASA actually landed a mechanical lunar rover on the moon that has two wheels on each side with boots in place of tyre treads, and it was set to "walk" around a bit. Voila! Footprints.

Faith: Aww, come on, that's just stupid.

Skip: Stupid, yes. But possible?

Faith: No way. They have soil and rocks that they brought back from the moon that are not found anywhere on earth.

Skip: Well, that one's easy to challenge. The rocks are found on earth. They're in NASA labs. How can we be sure they are not elsewhere too? Absence of evidence is not evidence of absence. And besides, have you seen these rocks? Are you a geologist? Can you confirm that they absolutely cannot be of this earth?

Faith: No the experts have made this judgment. I trust the experts.

Skip: Sure, I trust experts too. But I also know that it is sometimes wise to ask for a second opinion. Experts do not always get it right, and often disagree. Indeed, it's almost certain that for any expert opinion, you will be able to find another expert who disagrees.

Faith: Oh this is silly. The theory that the moon landings are a hoax is simply impossible.
 
Skip: I'm not asking you to admit that there were no moon landings, or no humans walked on the moon, or even that they are a hoax. I'm asking you whether you might be wrong about man walking on the moon?

Faith: While I acknowledge the points you are making, they 'doth butter no parsnips with me' 😂

Skip: Let me respond to your 17th century idiom about buttered parsnips with a quote from the same century called Cromwell's rule: 'I beseech you, in the bowels of Christ, think it possible that you may be mistaken?'  
 
Faith: What?
 
Skip: Cromwell's rule says that anyone who is 100% adamant about their view is in trouble for two reasons: (a) they might be wrong and (b) they are blind to this possibility.
 
Faith: Ah, OK, I think I can see that. That the moon landings are a hoax is highly improbable but possible. I can't make the claim that the hoax is impossible.
 
Skip: Yes, exactly. It's a small step with enormous implications.
 
Faith: But you have to make a giant leap to get over a problem that remains. Your view presents an absurdity, namely that the impossible is not possible at all? 😂 
 


Course it's possible. I don't reckon it's likely but.
 -- words spoken by Jasper Jones in Jasper Jones, Craig Silvey
 
Induction is the glory of Science, and the scandal of Philosophy
   -- C.D. Broad, Commemorative Address at The Bacon Tercentenary, (1926)

Words are but wind that do from men proceed;
None but Chamelions on bare Air can feed;
Great men large hopeful promises may utter;
But words did never Fish or Parsnips butter
   -- John Taylor, Epigrammes (1651)
 
I never made a mistake in my life.
I thought I did once,
but I was wrong.
  -- attributed to Charles M. Schulz, creator of Peanuts

29 October 2020

Excuse, pardon, or forgive others ?


What does it take for me to excuse, pardon, or forgive others?
 
Well, it depends!
 
Beer Spills
 
If someone is pushing past me in a pub on their way to the bar or to the toilet, that person may say to me as they bump into me, "excuse me" or "pardon me."


S/he, the bumper, is asking to be excused or pardoned for a minor infraction, namely endangering or even manifesting a beer spill. 
 
While it is technically a question (will you excuse/pardon me?), it is typically offered more as a declarative statement in which the bumper expects me to excuse or pardon him or her. 
 
In fact, I might even be considered rather rude if I did not excuse or pardon someone who made me spill my beer, especially after s/he asked to be excused/pardoned.
 
Sometimes, if I'm minding my own business drinking a beer, and someone bumps into me without saying anything and spills my beer, I might get irritated enough to bump back by saying "excuse me?" or "pardon me?". In this context, my words are offered as a gentle, ironic rebuff. The double irony is that my words mark some disinclination to excuse or pardon the bumper.

In this beer-spilling sense, excusing and pardoning and even forgiving someone are synonymous. To excuse or pardon someone who causes a beer spill is little more than a politesse. And a rebuke by the bumpee with an "excuse me?" or "pardon me?" is a reminder to the perhaps thoughtless bumper of the need for this politesse.
 
Big Spills
 
But how about the situations in life where the bump is something rather more substantial than a beer spill? Maybe an oil spill with economic, financial and ecological consequences. Or a physical assault perhaps resulting in a literal blood spill. Or maybe something more emotional as in matters of the heart in which tears are spilled.

13 August 2020

Do prayers get results ?

 Two guys sitting together in a bar in the remote Alaskan wilderness.

One of the guys is religious, the other's an atheist.

The two are arguing about the existence of God with that special intensity that comes after about the fourth beer.

The atheist in a fleeting moment of vulnerability says "Look, it's not like I don't have actual reasons for not believing in God. It's not like I haven't ever experimented with the whole God and prayer thing. Just last month I got caught away from camp in that terrible blizzard and I was totally lost and I couldn't see a thing and it was 50 below and so I tried it. I fell to my knees in the snow and cried out 'Oh God if there is a god I'm lost in this blizzard and I'm gonna die if you don't help me now.'"

In the bar the religious guy looks at the atheist all puzzled: "Well then you must believe now" he says "after all here you are alive."

The atheist just rolls his eyes: "No man, all that happened was a couple of Inuit happened to come wandering by and they showed me the way back to camp."

(From David Foster Wallace, Commencement Speech, Kenyon College, 2005, https://youtu.be/OsAd4HGJS4o?t=161)

QUESTIONS 

Does the atheist's experience in the blizzard prove that prayers are answered or not?

How can the same experience mean totally different things to the atheist and the believer?  

Is it possible that belief, meaning & interpretation actually precede the evidence?

23 July 2020

History - true or false or irrelevant ?

A brand new school opens freshly painted doors to welcome its first students to their first classes.

An enthusiastic history teacher, Anna Chronism, arrives to face her first students in her first class ever.

In her defence, she considers that she is not simply teaching history, but helping to make history.

She arrives to find three young women sitting in a row, all have their heads bowed down, each is reading a book.

She is a bit surprised to observe that the covers of the three books are exactly the same.

"Morning everyone," says the teacher. "Enjoying your book?"

"Yes Ma'am" the three say in unison as they look up.

She gasps. The three girls are dressed quite differently and yet appear to be physically identical. One has baggy cargo shorts, loose top and tattoos on her arm, another has a pleated skirt, a fitted black T-shirt, loose blouse over it, and prominent crucifix showing at her neck, and the third is dressed in a long pants and a jacket with a belt at the waist. Despite the variation in what they are wearing, the three girls appear to be physically identical: same eyes, same nose, same hair, same height, same build.

As she seeks to calm herself, Anna asks the three girls what book they are reading.

The girl with the tattoos responds first: "I dunno!"

Anna asks her her name, she responds: "People call me Mysteryy. That’s with an extra ‘y’ at the end."

Nodding, Anna asks, "So Mysteryy, aren't you interested in the book, its name, its author?"

"Yes, yes, I am interested in the book, it is a great book, I'm really enjoying it. But I judge a book by the contents, not by the cover, not by the title, not by the author."

The wearer of the crucifix raises her hand offering her explanation, "Excuse me Miss, it is a book called Silas Marner by George Eliot."

And what's your name" she asks?

"I'm called Faith."

She turns to the third one wearing a jacket, and remarks: "You appear to be reading the same book. What do you think of it?"

"Well, not exactly the same book, because we each have our own copy. But yes it appears to be the same book that Mysteryy and Faith are reading. Its proper title is Silas Marner: the weaver of Ravelhoe, and the author's name was Mary Anne Evans, but she published under the name George Eliot."

The teacher is impressed. The other two young women are not.

"And your name?"

"I’m Verity."

"And all three of you are from the one family?" Anna asks.

The girls laugh out loud.

"Not likely" says Faith responding to the confusion showing in the teacher's eyes.

"Forgive me my presumption. But you all look very similar. Perhaps if you each tell me a little about your history. Who wants to start?"

Mysteryy says: "Well, my history is unknown. I was a foundling left on the doorstep of a kindly couple. There was no information left with me, I don't know where I was born, I don't know when I was born, I don't know my parents. And I don't know much beyond the names of the couple that raised me for the first five years as they then died in a car accident. I was then transferred to another couple who have looked after me for the last ten years. So I don't know my early life, but it doesn't seem that important to know it. I'm here and I'm happy. That's what counts, right?"

"Well yes, I'm glad to have you here today, and yes, I guess that is what counts," admits Anna.

Mysteryy nods and smiles.

Faith follows: "Well, I know my history perfectly. My parents tell me that I was conceived through the grace of God on the day of St Peter and St Paul which is June 29, and I was born nine months later on 1 April 2006 which was a Saturday. This was a sign of God's blessing because it would have been awkward if Mum had laboured on Sunday. God has commanded that we must not labour on the Sabbath in recognition of His act of creation, and His resting on the seventh day."

Verity, flicking her long blond hair with a hand, and offers her own thoughts: "Actually, Saturday is the Sabbath. Sunday is the first day of the week."

The teacher delicately intervenes, "Yes, there are a variety of views. It’s Verity, right? What’s your story?"

"I was given up for adoption by my mother who was a drug addict, and she died of an overdose shortly after my birth. My father was incarcerated before my birth, and died in prison without ever seeing me. I was one of three identical girls, but we were separated at birth and I ended up with a couple of lawyers, Marie & David. She’s now a judge, he’s a retired lawyer and they’ve looked after me all my life. So that's my history."

----------------------------------

QUESTIONS

Which of the three girls is happier? Why?

How important is history?

Is it important for history to be true?

Will false history serve just as well as ‘true’ history?

Is it better to have a history, even false, than none at all?

 

ACKNOWLEDGEMENTS

The celebrated case of the ‘three identical strangers’ (https://en.wikipedia.org/wiki/Three_Identical_Strangers) provides a factual - even historical - basis for this thought-story. These identical triplets separated at birth are pictured at the right.

 

The image at the top of this post shows the Levesque triplets: https://levesquetriplets.com/  



29 June 2020

Practical uncertainty - believe less, be less certain

Entrance to Centre Court, Wimbledon
Believe less.
Be less certain.

Or rather, 
believe this one certainty:
there is always more to learn.

Learn well from your mistakes.

Your wins are nothing.
Self-aggrandizement from wins,
is a card-house
founded on luck.

Your losses are learning opportunities,
personal pain is the powerful teacher.
Lose that opportunity,
you lose everything!

Ask questions,
and pay attention.

Nurture conversations, dialogues, discussions, and even debates,
but aim for discovery rather than destination,
pursue exploration rather than exposition.

Better to question
than to answer.


18 June 2020

No news is good

The Caribbean Sea is justifiably famous for its well over 7000 idyllic islands

They are the very definition of paradise - no shoes, no phones, no devices, no news, no interruptions.
 
In paradise, you are free to lie in a hammock under a coconut tree or swim in the aquamarine sea.

In short, nothing to distract you from being with yourself.
 
But paradise ain't perfect. And imagine how paradise could be spoiled if the imperfections were revealed...

02 June 2020

Philosophy is a sandbox: get in & play !

Virtually everyone is aware of the trolley problem in philosophy: a run-away trolley/streetcar/tram is going to kill four people, but you're standing by a switch and you have the capacity to redirect the tram to another track where it will kill one person - do you pull the switch? 

The 'trolley problem' is a staple of philosophy - and it is an example of staple method used in philosophy - the thought experiment.

Or put another way, 'what if' questioning. Or to put a fancy term on it: hypotheticals.

Philosophy then, is a sandbox. It is a place for grownups to play with ideas, concepts, hypotheticals, thought-experiments (e.g., in software development). 

18 May 2020

A psychokinetic paradox?


Professor Cecily P Science is confident that people can know the outcomes of future random events, a so-called 'psi' effect.

The study of 'psi' or the power of mind over matter, of consciousness over the physical world, has been explored at length in psychology, often within a sub-field known as para-psychology. One of most famous labs studying psi is PEAR: Princeton Engineering Anomalies Research.

Cecily is keen to run an experiment to show that people can predict outcomes of coin tosses at a rate better than chance.

She explains her hypothesis to a graduate student, Laizee Bumm, and asks him to conduct the study for her. However, Laizee is a research assistant with other priorities. He does what she asks, but makes up the data to save himself time.

He generates random data for 100 people guessing a thousand coin tosses each. The results from the random-number generator "show" that 50% of the guesses (of the fake respondents) are right, and 50% are wrong.

In actual fact though, the results from the random-number generator happen to show that people correctly guess 501 out of 1000 coin tosses.

This result it should be noted, happens to be in line with previously reported studies of the psi effect: 'The effects that the volunteers accomplish are very small, but amazing. The operators are roughly altering one bit in 1,000,' explains Michael Ibison, a British mathematical physicist who has come to work for a year at PEAR after stints at Siemens, IBM, and Agfa. 'That means if you had a coin toss, psychokinesis could affect one of those coin tosses if you tossed a thousand times.'  Van Bakel 1994, Wired

QUESTIONS

Do the final results of this study by Cecily and Laizee provide evidence of a psychokinetic effect? 

Why? Why not?

If Laizee's data are fabricated using a random number generator, doesn't this mean the observed results were the outcomes of random events?

If Cecily's expectations were supported, doesn't this mean that she has proved her point that people can know the outcomes of future events? Didn't she got the result she expected?