Showing posts with label investigation. Show all posts
Showing posts with label investigation. Show all posts

Tuesday, July 21, 2020

Who is "me"?

"Here is a story to believe. Once we were blobs in the sea, and then fishes, and then lizards and rats and then monkeys, and hundreds of things in between. This hand was once a fin, this hand once had claws! In my human mouth I have the pointy teeth of a wolf and the chisel teeth of a rabbit and the grinding teeth of a cow! Our blood is as salty as the sea we used to live in! When we're frightened the hair in our skins stands up, just like it did when we had fur. We are history! Everything we've ever been on the way to becoming us, we still are. I'm made up of the memories of my parents and grandparents, all my ancestors. They're in the way I look, in the colour of my hair. And I'm made up of everyone I've ever met who's changed the way I think. So who is "me"?"

--Terry Pratchett, A Hat Full of Sky

Boredom

"Do you know what it feels like to be aware of every star, every blade of grass? We have done it for eternity. No sleep, no rest, just endless, endless experience, endless awareness. Of everything. All the time. How we envy you, envy you. Lucky humans, who can close your minds to the endless cold deeps of space! You have this thing you call boredom. That is the rarest talent in the universe. You build little worlds, little stories, little shells around your minds and that keeps infinity at bay and allows you to wake up in the morning without screaming!...

You humans are so good at ignoring things. You are almost blind, almost deaf. You look at a tree and see just a tree, a stiff weed. You don't see its history, feel the pumping of the sap, hear every insect in the bark, sense the chemistry of the leaves, notice the hundred shades of green, the tiny movements to follow the sun, the subtle growth of the wood..."

--Terry Pratchett, A Hat Full of Sky


Tuesday, September 3, 2019

Look at your fish!

https://www.thoughtco.com/look-at-your-fish-by-scudder-1690049

It was more than fifteen years ago that I entered the laboratory of Professor Agassiz, and told him I had enrolled my name in the scientific school as a student of natural history. ...

"When do you wish to begin?" he asked.

"Now," I replied.

This seemed to please him, and with an energetic "Very well," he reached from a shelf a huge jar of specimens in yellow alcohol.

"Take this fish," said he, "and look at it; we call it a haemulon; by and by I will ask what you have seen."

With that, he left me....

I was to keep the fish before me in a tin tray, and occasionally moisten the surface with alcohol from the jar, always taking care to replace the stopper tightly. Those were not the days of ground glass stoppers, and elegantly shaped exhibition jars; all the old students will recall the huge, neckless glass bottles with their leaky, wax-besmeared corks, half eaten by insects and begrimed with cellar dust. Entomology was a cleaner science than ichthyology, but the example of the professor, who had unhesitatingly plunged to the bottom of the jar to produce the fish, was infectious; and though this alcohol had "a very ancient and fish-like smell," I really dared not show any aversion within these sacred precincts, and treated the alcohol as though it were pure water. Still, I was conscious of a passing feeling of disappointment, for gazing at a fish did not commend itself to an ardent entomologist. My friends at home, too, were annoyed, when they discovered that no eau de cologne would drown the perfume which haunted me like a shadow.

In ten minutes I had seen all that could be seen in that fish, and started in search of the professor, who had however left the museum; and when I returned, after lingering over some of the odd animals stored in the upper apartment, my specimen was dry all over. I dashed the fluid over the fish as if to resuscitate the beast from a fainting fit, and looked with anxiety for a return of the normal, sloppy appearance. This little excitement over, nothing was to be done but return to a steadfast gaze at my mute companion. Half an hour passed—an hour—another hour; the fish began to look loathsome. I turned it over and around; looked it in the face--ghastly; from behind, beneath, above, sideways, at a three-quarters view--just as ghastly. I was in despair; at an early hour I concluded that lunch was necessary; so, with infinite relief, the fish was carefully replaced in the jar, and for an hour I was free.

On my return, I learned that Professor Agassiz had been at the museum, but had gone and would not return for several hours. My fellow-students were too busy to be disturbed by continued conversation. Slowly I drew forth that hideous fish, and with a feeling of desperation again looked at it. I might not use a magnifying glass; instruments of all kinds were interdicted. My two hands, my two eyes, and the fish: it seemed a most limited field. I pushed my finger down its throat to feel how sharp the teeth were. I began to count the scales in the different rows until I was convinced that that was nonsense. At last a happy thought struck me: I would draw the fish, and now with surprise, I began to discover new features in the creature. Just then the professor returned.

"That is right," said he; "a pencil is one of the best of eyes. I am glad to notice, too, that you keep your specimen wet, and your bottle corked."

With these encouraging words, he added, "Well, what is it like?"

He listened attentively to my brief rehearsal of the structure of parts whose names were still unknown to me; the fringed gill-arches and movable operculum; the pores of the head, fleshy lips and lidless eyes; the lateral line, the spinous fins, and forked tail; the compressed and arched body. When I had finished, he waited as if expecting more, and then, with an air of disappointment: "You have not looked very carefully; why," he continued, more earnestly, "you haven't even seen one of the most conspicuous features of the animal, which is as plainly before your eyes as the fish itself; look again, look again!" and he left me to my misery.

I was piqued; I was mortified. Still more of that wretched fish! But now I set myself to my task with a will and discovered one new thing after another until I saw how just the professor's criticism had been. The afternoon passed quickly, and when, towards its close, the professor inquired:

"Do you see it yet?"

"No," I replied, "I am certain I do not, but I see how little I saw before."

"That is the next best," said he earnestly, "but I won't hear you now; put away your fish and go home; perhaps you will be ready with a better answer in the morning. I will examine you before you look at the fish."

This was disconcerting; not only must I think of my fish all night, studying without the object before me, what this unknown but most visible feature might be; but also, without reviewing my new discoveries, I must give an exact account of them the next day. I had a bad memory; so I walked home by the Charles River in a distracted state, with my two perplexities.

The cordial greeting from the professor the next morning was reassuring; here was a man who seemed to be quite as anxious as I that I should see for myself what he saw.

"Do you perhaps mean," I asked, "that the fish has symmetrical sides with paired organs?"

His thoroughly pleased "Of course! of course!" repaid the wakeful hours of the previous night. After he had discoursed most happily and enthusiastically—as he always did—upon the importance of this point, I ventured to ask what I should do next.

"Oh, look at your fish!" he said, and left me again to my own devices. In a little more than an hour he returned and heard my new catalog.

"That is good, that is good!" he repeated; "but that is not all; go on"; and so for three long days he placed that fish before my eyes; forbidding me to look at anything else, or to use any artificial aid. "Look, look, look," was his repeated injunction.

This was the best entomological lesson I ever had: a lesson, whose influence has extended to the details of every subsequent study; a legacy the professor has left to me, as he has left it to many others, of inestimable value, which we could not buy, with which we cannot part.

Tuesday, April 9, 2019

Prescription for the Disillusioned

Come new to this day.
Remove the rigid overcoat of experience,

the notion of knowing,
the beliefs that cloud your vision.

Leave behind the stories of your life.
Spit out the sour taste of unmet expectation.

Let the stale scent of what-ifs waft back into the swamp
of your useless fears.

Arrive curious, without the armor of certainty, the plans and planned results of the life you’ve imagined.

Live the life that chooses you,
new every breath, every blink of your astonished eyes.

– Rebecca del Rio

Thursday, December 1, 2016

Hokusai says


Hokusai says look carefully.
He says pay attention, notice.
He says keep looking, stay curious.
He says there is no end to seeing

He says look forward to getting old.
He says keep changing,
you just get more who you really are.
He says get stuck, accept it, repeat
yourself as long as it is interesting.

He says keep doing what you love.

He says keep praying.

He says every one of us is a child,
every one of us is ancient
every one of us has a body.
He says every one of us is frightened.
He says every one of us has to find
a way to live with fear.

He says everything is alive --
shells, buildings, people, fish,
mountains, trees, wood is alive.
Water is alive.

Everything has its own life.

Everything lives inside us.

He says live with the world inside you.

He says it doesn't matter if you draw,
or write books. It doesn't matter
if you saw wood, or catch fish.
It doesn't matter if you sit at home
and stare at the ants on your veranda
or the shadows of the trees
and grasses in your garden.
It matters that you care.

It matters that you feel.

It matters that you notice.

It matters that life lives through you.

Contentment is life living through you.
Joy is life living through you.
Satisfaction and strength
is life living through you.

He says don't be afraid.
Don't be afraid.

Love, feel, let life take you by the hand.

Let life live through you.

- Roger Keyes

Katsushika Hokusai (葛飾 北斎c. 31 October 1760 – 10 May 1849), known simply as Hokusai, was a Japanese ukiyo-e artist of the Edo period, active as a painter and printmaker.[1] He is best known for the woodblock print series Thirty-Six Views of Mount Fuji, which includes the iconic print The Great Wave off Kanagawa. Hokusai was instrumental in developing ukiyo-e from a style of portraiture largely focused on courtesans and actors into a much broader style of art that focused on landscapes, plants, and animals. His works are thought to have had a significant influence on Vincent van Gogh and Claude Monet during the wave of Japonisme, that spread across Europe in the late 19th century.

Hokusai created the monumental Thirty-Six Views of Mount Fuji as a response to a domestic travel boom in Japan and as part of a personal interest in Mount Fuji.[2] It was this series, specifically, The Great Wave off Kanagawa and Fine Wind, Clear Morning, that secured his fame both in Japan and overseas.[3]

Hokusai was best known for his woodblock ukiyo-e prints, but he worked in a variety of mediums including painting and book illustration. Starting as a young child, he continued working and improving his style until his death, aged 88. In a long and successful career, Hokusai produced over 30,000 paintings, sketches, woodblock prints, and images for picture books in total. Innovative in his compositions and exceptional in his drawing technique, Hokusai is considered one of the greatest masters in the history of art. (from Wikipedia)

Saturday, April 23, 2016

In December of 2005, a cancer made its presence suddenly and dramatically known--a melanoma in my right eye, which presented as a sudden incandescence to one side and then a partial blindness....The cancer was irradiated, then lasered several times, because certain areas kept regrowing. During the first eighteen months of treatment, sight fluctuated in my right eye almost daily, from near blind to near normal, and I would be thrown, with these fluctuations, from terror to relief, then back to terror--from one emotional extreme to another.
This would have been hard to bear (and I would have been even harder to live with) had I not become fascinated by some of the visual phenomena which occurred as, bit by bit, my retina--and eyesight--were nibbled away by the tumor and the lasering: the wild topological distortions, the perversions of color, the clever but automatic filling in of blind spots, the incontinent spread of color and form, the continued perception of objects and scenes when the eyes were closed, and, not least, the varied hallucinations which now swarmed in my ever-larger blind spots. My brain was clearly as involved as the eye itself....
Without binocular vision, I now had many new, disabling (but sometimes enthralling!) phenomena to contend with--and investigate....I was not only physically blind but mentally blind, to the right. I could no longer even imagine the presence of what I could no longer see. Such a hemi-neglect, as neurologists call it, is usually the result of a stroke or a tumor in the visual or parietal areas of the brain. For me, as a neurologist, these phenomena were especially fascinating, for they provided an astonishing panorama of the ways in which the brain works (or misworks, or fails to work) when the input from the senses is deficient or abnormal...The whole experience became an experiment with, or on, myself.
The perceptual consequences of my eye damage constituted a fertile ground of enquiry. I felt as if I were discovering as whole world of strange phenomena, although I could not help thinking that all patients with eye problems like mine surely experienced some of the same perceptual phenomena as I did. Writing of my own experiences, then, I would also be writing for them. But the sense of discovery was exhilarating and kept me going through what might otherwise have been rather fearful and demoralizing years, as did my continuing seeing patients and writing.

--from "On the Move", the memoirs of Oliver Sacks.