Wednesday, May 30, 2018

The Ignorance of Intelligence



You never know until you're told. Or, you never know until it happens to you.

Then you know better. Better enough to walk away, to stay quiet, to help, to learn, to dig deeper, to choose words (to speak, to write) and to act on what you really meant - before you knew. 

(Thanks for letting me know. And thanks for letting me experience it.)

Continuous effort, not strength or intelligence, is the key to unlocking our potential. 
- Winston Churchill 

Sincerely,
F

Tuesday, May 22, 2018

Notes & Thoughts On the 2018 Brinson Lecture: “Let There Be Light: The Observational Quest For The First Galaxies”

"The motivation is fundamental: the origin of starlight begins the process of chemical evolution which ultimately leads to our own existence in this remarkable Universe.” – from the pamphlet description of 2018’s Brinson Lecture




A week or so ago, I received a notice from work informing me of the 2018 Brinson Lecture which took place just a few days ago on Thursday, May 17. The lecturer, Richard Ellis, an astrophysics professor at the University College London, came all the way to the School of the Art Institute of Chicago’s MacLean Ballroom to talk about new studies regarding the development of the first galaxies. One would think – right when the Big Bang happened, right? Whenever that was.



Though I arrived about thirty minutes late due to unexpected high traffic, I was still able to pick up on about five percent of Dr. Ellis’s lecture. That would have probably been the same amount of understanding I would have got if I had arrived early. Dr. Ellis was kind enough not to underestimate his audience, which, I think, is something that happens much too often at lectures of this type. However, in a ballroom that was about fifty percent full, I’m not sure how much of the audience was on the same page as Ellis, let alone the same (or vaguely the same) profession. I sat behind a man who began snoring midway through one of my favorite parts of the lecture, and who, after the lecture was over, upon his waking, did not hesitate to fill his plate up with free lecture food. But… I digress.

When I walked in, the screen had some sort of map on it, which I could not read. In terms of science, I will admit that I am fairly illiterate, and sadly so. Yet, I was not discouraged. Dr. Ellis’s energy, enthusiasm, and pride in his work and in his students was immediately felt, keeping, I think, most of the audience from walking out due to incomprehension.


What I gathered:

1.      Light – that is, light that illuminates so we can see – appeared 250 million years after the Big Bang. It didn’t just show up immediately – it took time for atomic gas to transform into what we call light. Dr. Ellis explained how they figured this out, which was fairly recently (I couldn’t grasp this part, unfortunately).


2.      There are now telescopes with cameras that can photograph the forming of galaxies in *real time* (or as close as we can get to it). One photograph showed the forming of seventy-five (or more) galaxies forming all at once. When I heard this I gasped loudly – I had no idea that the forming of galaxies was still happening, let alone the forming of seventy-five at oncee, let alone the fact that this can be photographed! (Hearing this was my favorite part of the lecture.)


3.      Three facilities the general public should know about which carry the highest, best telescopes: European ELT (which stands for Extremely Large Telescope – no joke), the Giant Magellan, and the Thirty Meter Telescope (TMT).


4.      Young stars can be seen with ultra-violet light, and older stars can be seen with optical light (but I didn’t grasp the importance of these facts).


5.      There is such a thing called Interstellar Dust. Interstellar Dust is produced by exploding stars (dying stars). Interstellar Dust then absorbs starlight and then begins to glow. We now can measure the age of galaxies by some of radiation from the dust.


6.      The universe has always been expanding. But new discoveries show that the universe is expanding faster than ever before, and the rate is only increasing. Which means, our future is very, very dark, as galaxies get farther and farther apart. No one knows why the universe is expanding faster. We do know that this “darkness” won’t happen for billions of years.


7.      A career in astrophysics is unlikely. But studying astrophysics can lead to other careers in the STEM program. One brilliant student that Dr. Ellis saw graduate went to Wall Street, for example, because although he didn’t find a job in his specified field, he was much needed for his analytical expertise, etc. over there. I also think being able to do astrophysics requires a bit of talent – it seems to me that a mind has to be “tuned” into that kind of thinking in order to want to pursue it.

8. Scientists to know, and know well: Albert Einstein, Arthur Eddington, and Edwin Hubble.

All in all, I had a fantastic time at the lecture. It was not a surprise to me that there were only three simple and short questions from the stunned audience at the end.

I absolutely loved this quote that Dr. Ellis put up on his last slide, from Mr. Edwin Hubble (of the Hubble telescope):

“At the last dim horizon, we search among ghostly errors of observations for landmarks that are scarcely more substantial: The search will continue. The urge is older than history. It is not satisfied and it will not be oppressed.” – from Edwin Hubble’s book “The Realm of the Nebulae”

- F

Sunday, May 6, 2018

Last Sunday at the Arboretum

Last Sunday, Dan and I visited our favorite place: The Morton Arboretum. With each visit, the Arboretum becomes more of a special place in our hearts. It has been a place for us to be with one another without the distractions of our normal routine closer to the city. It has been a place for us to learn about nature together. To learn about trees, plants, animal life, and culture. It has been a place for us to feel kinship with the animals and trees and strangers. It has been a space for us to be peaceful, to reflect, to talk, to laugh, to walk... it has been our own bit of "Walden" perhaps.

As we entered the grounds that Sunday, birdsong immediately filled our ears with pleasant conversation. We started with a stroll around one of the lakes, Meadow Lake, and a friendly bird chirped with a very unique sound that echoed throughout the Meadow, as if to greet all the passers-by, saying s/he was, like us, happy too.


(I would like to learn more about birds. I have a feeling that I might, if Dan and I continue to seek out nature they way we do now. If we make it a habit. I think we will.)

As we made our way around the lake and further into the land, a squirrel came begging for scraps. It was adorable. It begged as if it were little puppy. This isn't typical of squirrels around our neighborhood, who seem to be so frightened of human interaction and scurry away quickly as soon as our bodies with their shadows and shoes approach. But this Arboretum squirrel was not afraid in the least.


When I dropped a few of my chocolate-chip cookie crumbs, this squirrel didn't hesitate to run up to Dan and I and munch, munch, munch. It was less than a foot away from us; we could have pet it. Maybe next time. But we did name this particular squirrel Gus-Gus.


We continued to walk, coffees in hand, the energizing liquid warming our throats and palms amidst the cool breeze. The sun shined above us, it's light gently warming our faces. The trees, waking up from winter slumber, seemed to yawn pleasantly as they slowly awoke from dormancy, and our quiet footsteps became gentle and unhurried. In the quiet of nature, we calmed ourselves together, and spoke of how thankful we were for this day. 


The flowering trees had already begun to sprout the new buds of flowers and the scent was intoxicating, filling us with some strange promise of renewal. And I realized that I agree with T.S. Eliot. April is indeed the cruelest month, forcing the world to melt and break and to begin growing once again, the warmth gnawing at it's outside, it's shell and skin and fur and bark, after a long winter of resting in the comfort of within. April says, it's time to come out and face the world fully, no hiding. But if April is cruel in this way, it is it's ending, its transition into May, that is sweet. Less cruel, more confident, and steady, steady, steady. 



In the dead of winter of this year, we went to a Forest Therapy Walk. One of the lessons we learned is that every tree has a story. If you study it, just by looking and listening, you could make one up yourself. This time we came upon a particularly interesting tree, which grew up and up and up from the same roots and stump, yet split, early on in its journey upwards, into two different trunks. It's foundation, however, remains one and the same. I might be inspired to write a story about this tree sometime, some comment on solitude and respect, or on the ability for there to be two individual parts of one complete whole. Something connected from its beginning, separated during the middle, only to meet once again at the highest points.



I found a meadow and I wanted to sit it in it, so we did. I like meadows. Illinois has a lot of them, these big expanses of grass. Lots of room for running and reading and sleeping. For sitting and for meeting. 




This museum of trees, this place where trees from all over the world are brought to be saved, to be bred, to be studied, to be taken care of, is not a place free from its inherent wilderness. Actually, since it is a place where the wild knows it can be safe, it becomes a kind of Eden for both plant life and animal life. Deer hide deep in the woods of the Arboretum, turtles thrive in it's lakes and ponds (we saw one large turtle sunbathing on a rock in the middle of the lake, and then a family of about five on another rock, sunbathing as well), squirrels beg for chocolate-chip cookies, birds of all kinds fly over it, fish splash around... and so death must also be a part of its ecosystem.

Dan and I explored the grounds off the regular path (which is allowed) and found a skeleton. A goose, maybe. 


Maybe a wolf killed it over the winter and the body, covered in snow, was never found by the Arboretum scientists. Maybe the birds ate all the meat heartily. I wonder now if anyone will "clean" it up off of the ground. 

When Dan and I explore here, we don't talk as much as we do elsewhere. Our chatter subsides and we are really with each other. We see each other and we feel close. I'm really excited about learning the science of trees and plants and animals here with him. When we can start naming things. When we can start bringing more of it's essence home (which we already do).



The fragrant magnolia tree...! Medicine for our minds.



After a few hours of exploring, Dan urged me to take the Tram Tour. I didn't want to. It was too quiet and calm... but he convinced me and so we did. I didn't regret it one bit. 


We learned about the man who made this amazing place, Joy Morton. The same guy who is the name of Morton Salt! The same man whose father created Arbor Day in the United States. That's the man who created this wonderful space where we will be celebrating our marriage. We learned how huge the place is, we found the library, we saw collections of evergreens and more lakes and collections of different types of flowering trees... we found out that the Arboretum is trying to create spaces that actually recreate what Illinois would have looked like before the colonies. Prairies. Forests. 

More to come. 

- F 

Friday, May 4, 2018

Berceuse

"May your dreams bring you peace in the darkness
May you always rise over the rain
May the light from above always lead you to love
May you stay in the arms of the angels"

                             by Masaaki Sasamoto                                            by Regina Sczesc Mehr

 

- F



Pigeons

Either they ate too much junk - spilled popcorn and Cheetos spilled over the abandoned alleyways - or instead consumed some sort of poison a...