Tag Archives: universe

A Short Take on Assembly Theory in the Tetraverse Model

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The full title of this video is a mouthful:

A Short Take on Assembly Theory in the Tetraverse Model: A Geometric Representation

Here is the description and related videos:

Joseph Truss and David Truss discuss the geometric model of a tetrahedral universe as it relates to Assembly Theory.
With video clips from Neil deGrasse Tyson & Chuck Nice’s Startalk interview with Sarah Imari Walker.

And clips also from our first Book of Codes video,  ‘We Live in a Tetraverse’.

I recognize this video is for a small audience, and I’m hoping to get some help. Joe and I are viewing the world as geometers, not physicists or mathematicians. If you know of someone smarter than us in these fields, we encourage dialogue and perspectives that challenge our thinking, please share.
Thank you!

Our significance

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Brian Cox is a brilliant scientist. I love this quote:

“There is only one interesting question in philosophy: What does it mean to live a finite, fragile life in an infinite eternal universe?“

@evancarmichael

The most interesting question in philosophy #briancox #philosophy #space #physics #existence #astronomy #foodforthought

♬ Experience (Cover Ludovico Einaudi) – 北昼

On the grand scale of the universe our planet is insignificant. But being the only species on the only planet that can grasp what the universe is… for millions of light years in any direction… makes us perhaps the most significant thing in our part of the universe.

Is something beautiful if no conscious being is around to observe it? Does anything matter if there is no appreciation of significance? Does the universe beyond this third closest rock from our sun understand laughter, love, or happiness? Beyond the life on earth, where is there any meaning? Where is there any significance to the existence of the universe?

I’m sure in a universe with trillions stars there is, has been, and will be other intelligent life ‘out there’. But we are very likely the most intelligent form of life circling around one of the 400 billion stars in our galaxy.

We create the meaning for our galaxy and for the entire universe. We embody an understanding and appreciation for life, time, and existence. It’s compelling to think that our existence on an insignificant planet in an insignificant galaxy in an insignificant part of the universe might be the most significant existence in that same universe.

“What does it mean to live a finite, fragile life in an infinite eternal universe?“

It means whatever meaning we give it… it’s as significant as we make it. Let’s appreciate that and not take it for granted. Life is beautiful, special, and so fleeting that every moment should be sacred.

Blind spot

I saw a Neil deGrasse Tyson video where he described our galaxy as thinner than a pancake. He said it is more like a crepe. Our galaxy is more than 100 times long as it is wide. One result of this is that it limits our ability to see the universe.

We can’t look beyond our galaxy along its length. There are so many stars in our own galaxy that they prevent us from seeing anything beyond it along this thin plane. Essentially our galaxy creates a blind spot for our visible universe.

That doesn’t mean there isn’t a lot to see along this axis. We can look at our closest neighbouring solar systems and explore our own galaxy, we just can’t see beyond our galaxy nearly as well and as clearly as when we view the universe from an angle other than along the plane of our flat crepe galaxy.

It’s interesting because while this flat shape creates a bit of a blind spot for us, it also makes a lot of the universe easier to see, because our galaxy does not get in the way of a lot of the sky. If our universe was more spherical, it would be a greater impairment to the universe beyond. Our blind spot creates an advantage elsewhere.

There is a metaphor there for our own personal blind spots. Blind spots might limit what we see in some areas, but how do they allow us to see more in others? We observe our world from eye level. We can learn more about our surroundings by seeing a bird’s eye view, but it wouldn’t be an advantage for us if that was the only view we had.

We all have blind spots, I just wonder what insightful perspectives they give us compared to if we didn’t have them?

Insignificantly small

I’ve been following updates from the James Webb Telescope and its fascinating to see how its expanding our knowledge of our universe. Recent news includes an “active supermassive black hole 10 million times the mass of the Sun”. (MSN)

To give this a different perspective on the physical size of this black hole. Our entire galaxy would fill less than 1% of this black hole. It’s hard to comprehend just how big this is. It boggles the mind to think of the scale of the universe. 500 years ago the work of Copernicus and Galileo helped change modern physics by defying the church and arguing that the Earth was not the centre of the universe, with our sun circling the earth. Now we can see the insignificance of our planet on the scale of the universe.

We are so insignificantly small. Furthermore, we know so little about our universe… and it’s exciting to know that new discoveries and theories are still being developed thanks to this telescope. We may not inhabit a significant part of the universe, but our knowledge of what’s beyond our galaxy is expanding. I find this exciting!

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Another fascinating point that boggles the mind with respect to the size of things in our universe: the radius of the star, UY Scuti is 1,700 times bigger than our sun. It would engulf Jupiter if it replaced our sun! (Source)

Looking back in time

It’s hard to grasp the idea that when we look at a star, we are looking at that star from an era long ago. Even when we look at our own sun, we only see it as it was 8 minutes ago, because that’s how long the light takes to get to us. The closest star to us is Proxima Centauri at 4.25 light years away. When we see the light from this star we are seeing it as it shone 4.25 years ago.

When we look at the night sky, we are looking at a history of the universe, with each distant star sharing a different part of its past with us.

We look at people who are close to us in the same way. We don’t just see them, we see our past with them. We see the last time we met. Did we get along or did we have a conflict? Did we create a fond memory or did we face a problem? Did we grow closer together or does the distance from our last meeting make us feel farther apart?

In a way, relationships can be like distant stars, fading into the past unless we make an effort to see people in a new light. Because our connection to people comes from the way we look at our previous interactions, our history together. This is all we have until we shed new light on one another. Glimpses of history that tell stories… be they stories of our universe or stories of friendship. In both cases we are looking at our past to make sense of our future.

Map of Mathematics

I came across this Map of Mathematics in a TikTok where people working in the field of Mathematics were all sharing how their fields intersected different parts of the map. Here is the video:

I love how the concepts and fields of study connect and interconnect.

The the video starts with a ‘stitch’ of a Tiktok user asking, “Did everyone know that Mathematicians are, like, discovering new Math?”

This plays into a recent post in which I state that Math is ‘Discovered more than invented‘. There is so much more to discover, and I believe, thanks to my conversations with Joe Truss, that geometry is the foundation of Math. But math is a hard conceptual language with which to understand the geometry… and if we study the geometry we can understand the universe without having to do the hard math. Oh, and if Mathematicians better understood the geometry they could discover new Math a little faster.

In the Map of Mathematics, Geometry is the key.

Discovered more than invented

Is Math invented or is it discovered? Is Math a human, or at least biological construct that helps mammals understand the world we live in? Or does it exist inherently in the universe and is it revealed to us through curiosity and scientific discovery?

I’ve shared my fascination in playing, learning, and discovering secrets held in Geometry (here and here) with Joe Truss.

Recently I watched a video that quoted Galileo Galilei:

“Mathematics is the language with which God has written the universe.”

With everything Joe and I have been playing with, I thought of an adaptation of this quote:

The universe is written in the language of geometry, and Mathematics allows us to measure it.

When I shared this with Joe, he tweaked it:

The universe is written in the language of geometry, and Mathematics allows us to take its measure.

I like this because it speaks to the idea of Math being discovered, of it being inherent because it is present in the geometry. It is Geometry that is the underlying language. Math is the alphabet, the universe is written in geometry. This is why Pi pops up where you don’t expect it; why the Fibonacci sequence is prevalent in nature; why we can land a ship on the moon and Mars; and even why our religious symbols come out of geometry.

The challenge we have is that we don’t fully understand the geometry, sometimes rather than discovering the true essence of the mathematics, we have to invent approximations that help us make sense of universe. Understand the geometry and maybe we can remove infinities and irrational numbers in our calculations… Understand the geometry, and the math becomes more accurate. Understand the geometry and maybe we can unify our theories that currently seem to contradict themselves.

Discover the geometry and we discover the math behind it, no longer needing to invent approximations of the math to translate the geometry into a world of calculations and numbers that don’t quite fit with they universe we are trying to describe. When we discover the geometry, we no longer needs to invent Math, the geometry allows us to take its measure… And in fact we can explain the universe with the geometry, and then we don’t have to be a physicist or mathematician to understand it.

Baked just right

It would have been harder 150 years ago to bake bread or a cake to perfection. There were no thermometers in the oven, few clocks to tell how long it was in the oven, no real way to regulate the heat. It was an art as much as a science.

That idea of being baked just right comes to mind when I think about our universe. So many things had to be just right to ‘cook up’ our existence. If we live in a multiverse with countless other universes, it is likely most of them would harbour conditions impossible for a planet like earth to exist. This is for some people a way to reconcile their belief in an omnipotent and omnipresent God. For without the divine intervention of a ‘designer’ we could not exist.

But for me this is simply a game of numbers. In the billions of universes in a multiverse, we were the lottery winners. We won the grand prize of being able to harbour consciousness in a universe among so many others that did not have the right ingredients, did not have the right conditions, and/or were baked for too long or not long enough.

We exist because our universe was baked just right. And the fact that it was right enough for us, suggests to me that it is right enough on another not-so-near-by planet. We probably aren’t alone in this universe, but our universe is probably lonely in comparison to other universes.

We might not be the only one, but just like we are alone in our galaxy, our university is probably alone in being baked to perfection… for us. Maybe there are some nitrogen breathing conscious beings in another universe writing about the crazy possibility of oxygen breathing beings in a universe like ours?

We probably won’t need a couple hundred more years to figure this out. We are too inquisitive and we keep looking out into the universe and asking complex questions beyond my understanding. What I do understand is that we live in a universe that was baked well enough to produce us, and while we may not be baked to perfection, we are the lottery winners (or likely one of very few lottery winners) in the multiverse.

Cold, dark universe

Take a half hour and watch TIMELAPSE OF THE FUTURE: A Journey to the End of Time

The current theories about the future of the universe is that it will expand into vast, empty, cold darkness. Even before all this happens the universe will be a very lonely place with stars moving away so fast that our telescopes would not be able to see them. Of course the timeline for this happening is so unfathomably long it simply isn’t conceivable. How inconceivable?

Life will only be possible for this percentage of time of the universe’s existence:

This would be utterly depressing if the scale of time wasn’t so enormous. But on this scale, if I looked forward 1,000 generations, that too would be a blip in time, with almost no change in the universe described in this film happening yet. We have a lot more immediate concerns about humanity’s survival than the expansion and aging of the universe.

I wonder if our universe isn’t like a lonely atom in empty space… a simple speck in a multiverse of distant universes that are oblivious to the existence of other atom-like universes also floating in empty space. Maybe some universes are aware of each other, quantum entangled with each other, playing out inverse existences. And maybe they are all entangled, universe-particles in a cosmic wave, vibrating in every possible direction. Grab your surfboards, it’s time to surf the cosmos.

Intelligent life

What if we were it? What if we were the only intelligent life in the universe? Maybe there could be single cell organisms on a planet or a moon somewhere, but nowhere is there octopus, dog, dolphin, or chimpanzee intelligence, much less human intelligence anywhere beyond our tiny blue planet.

There would not be a single beautiful sunrise; Not a single work of art; Not a single note of music beyond our solar system. With no intelligent observer beauty, creativity, and appreciation of sound would not exist. The universe would still exist, but would anything have meaning? Anything?

Whether or not we are the only ones, we are pretty special… we have consciousness, we have thought. We appreciate beautiful things, and we can laugh, love, contemplate, create, feel, and flourish. We can also hate, harm, anger, embarrass, and injure. But that would be silly when you consider that we really might be the only ones. If there is nothing else intelligent out there, then the sum of human appreciation of everything is what gives the universe its meaning.

I like to think that the universe is actually teaming with intelligent life, but I also think we should live an existence as if we are the only ones… and live with meaning as if what we do as a species is all that matters in the universe.