Feynman’s unromantic description of time

Feynman’s unromantic description of time

In physics, we have to be operational. That means we don’t ask ‘What is the essence of time?’ because that’s what philosophers argue over coffee. We [physicists] simply ask ‘How do we measure it?’

This is a great quote that is at the core of why people misunderstand the teleology, or goal, of science. Science does not explain WHY, it only explains HOW. This distinction has largely been lost by modern thinkers. Many think because we know how something works that it implies we should or should not do something. This is wrong. Science does not tell us if something is good or bad. It just tells us how it works.

This distinction is the major split that happened in the time of Newton when he described gravity in simple mathematical terms. Before then, physics, or when it was called metaphysics, sought to understand the underlying MEANING of the world. Both why and how. But Newton simplified science to just a description of HOW something works – mechanically, mathematically. It took all moral and ethical principles out of the equation. Forces act on things. It’s unimportant why.

This simplified understanding, the understanding that was clearly known by all people who were pioneers of science, is why they could all still say they believe in science and God at the same time. In fact, most of the major scientific breakthroughs like genetics (the Catholic friar Gregory Mendel) and Newton and even the Big Bang by Fr. George Lemaitre, and countless others, could be firm believers in God and in science.

The Newtonian view is the belief time goes on even if nothing is there. That has been proven wrong. Time is a dimension of the stuff in the universe. Since light moves, well, at the speed of light – it experiences no time. It simply exists then is absorbed.

So, if you push the universe all the way back to when it was hotter and hotter, smaller and smaller until you reach the Big Bang – does it even make sense to ask what happened before that? This is the ultimate test of your new definition of time. If time is just a way of ordering events, asking what happened before the universe might be as nonsensical as asking what is north of the North Pole.

I find many people that claim they only believe in science actually have a very hard time believing the difficult realities that science actually tells us we must believe. As Feynman points out, the data we know about time tells us that there are messy, counter-intuitive truths in which our intuition about time is completely wrong. He suggests some things may not even be possible for us to conceive.

What’s interesting is that beliefs in heaven and God infer heavily that God likely exists outside of time. Many scoff at this saying that’s not possible, but here, even one of the foremost scientist of the century, tells us asking some questions like ‘What was before the universe’ might not even make sense. This isn’t meant to be proof of God – but to tell us that even the reality we understand today tells us that sometimes ‘intuitive’ lines of investigation may not even be asking valid questions.

A good scientist, like Feynman, is very open about the limitations of our knowledge in a way that I find armchair science believers with signs in their yard are not. Scientists understand more than others the entire realm of what we know is completely bound in fuzzy edges and darkness of what we still don’t know. Even ‘decided’ science is not immune from serious crisis as we see coming out of the Webb Telescope in 2025. This is not to say we should not trust science – it’s the best we have. Planes fly every day due to the physics and engineering based on it. But engineering does still fail us at times, and no real scientist would be so arrogant to ignore they are just one discovery away from learning what we believed could be wrong. In fact, scientists are most excited when they find something that isn’t jiving because it means they’re about to get what they get into the field for: to learn something new and exciting.

It’s why many science lovers, like myself, are drawn to it for a lifetime. I have watch our understanding of cosmology and the planets completely change in just 40 years. Things we thought were true about the planets have been proven false, true, and more often than not shocked us with things we never dreamed of.

So, I offer a suggestion. Do not be so self-assured, like a bad scientist, to discount something like God just because you don’t have concrete evidence of it. We’ve found time and again things hinted in signs have been true far more often than not. Give God a chance to convince you.

Y combiner group wants to hire AI bots

Y combiner group wants to hire AI bots

Y Combinator-backed startup Firecrawl has placed three new ads on YC’s job board for “AI agents only” and has set aside a $1 million budget total to make it happen.

They don’t want to hire people, but AI agents – and they are paying $1 million to ‘hire’ them.

What they do want is fully AI powered content creation agents “that never sleeps and always ships”. It will autonomously produce “high-quality” SEO-pleasing blog posts and tutorials on how to use its product, then wants the AI to watch engagement metrics and use that to autonomously improve the audience for its content, too.

Within a week, they had about 50 applicants.

Articles:

Ghibli-like tours from your couch

Ghibli-like tours from your couch

I loved traveling in Japan. Cindy and Dion have a wonderful youtube channel where they quietly tour amazing places in Japan. I love how they simply edit together the experience without talking/voice overs and simply capture the sounds of the experience with mellow Ghibli-like music.

Instead of brash and loud over-produced influencer videos, it feels very much like many of my solitary trips that I would do. I love just letting them run in the background and soak it all in.

Programming without an OS

Programming without an OS

Inkbox decides to program without an OS. Back in the day, we used to do this by programming directly to the system or to BIOS with interrupts for things like disk, device, and display access.

Fast forward, and if you want to do this today, one doesn’t talk to BIOS – they need to program via UEFI services. Inkbox walks us through doing multi-core bare metal programming of the old game Zaxxon. It’s excellent work and fun walkthrough.

How Agatha Christie poisoned people

How Agatha Christie poisoned people

Agatha Christie is the master of the murder mystery. Over the dozens and dozens of people that died in her books – many were killed with poisons and chemistry.

But did you know that Agatha Christie’s poisons were accurate because she actually knew about them as a medical chemist? She worked in a chemist dispensary early in her life and passed her exams to making drugs.

In this video, chemist Kathryn Harkup describes 4 particularly interesting poisons used in her books.

I’m glad someone finally said it

I’m glad someone finally said it

When I was in 5th grade, a few of us ‘gifted’ kids read the Ambrose Bierce story An Occurrence at Owl Creek Bridge and talked about it. I remember thinking it was a lot like my favorite show: The Twilight Zone (only later I learned the Twilight Zone actually did an episode of that very story). We were then told we’d be going to see it as a stage play next week. We rode in a school bus an hour from our tiny little town to the big city of Indianapolis. It was the first play this farm boy had ever seen.

I’m pretty sure we went to the beautiful Indiana Repertory Theatre. It was a fairly simple production for only a few dozen kids/small school groups in the audience. I remember looking at the stage and seeing nothing really there. I wondered if they were going to bring out all the props and scenery. I had a lot of anticipation as I waited for things to begin – but not knowing what would happen. I think I expected something like TV in which everything is depicted realistically, so my curiosity was already piqued.

The play started out exactly as the story did with a man being led to a bridge. The bridge and rail line was represented by a projected trestle and rail shadows. When the moment of his death came, the lights went out for a second at which point there were sounds of a rope breaking and a tremendous splash. Blue lights came back up and the actor was in the water being shot at with the sounds of gunfire. They represented him in the water by being halfway in a big blue sheet blown by air that he bobbed and ‘swam’ through.

This effect blew my mind as a kid. I had never seen such imagination – and from adults. I had no idea such things existed and how a simple story we read in a book could be made alive in this way. The rest of the play was well done, but these stage effects really astounded me. It started me down a path of going to plays and local theater whenever I could.

In recent years, it seems I’ve had trouble finding plays I’d actually like to see. It’s not that my favorites aren’t being done – it’s just…they’re not the plays I know.

For example, when I went to London a few years back I really wanted to see one of the famous plays at Shakespeare’s Globe theater. I have definitely seen a few wonderful shows there, but I was surprised to see 2 of the 3 shows were strange re-imaginings that seemed to have absolutely nothing to do with their original material beyond the name. One was modernized to current times with completely different themes. The other seemed to have replaced key characters with ones that represented modern social controversies. In the end, believe I saw a more period accurate version of Richard III which was highly enjoyable because it showed me how those plays I read in High School would probably have looked and sounded on stage when Shakespeare’s company performed them. Even if the play itself wasn’t really my favorite.

I have had some good luck though. One of the best was a really excellent production of The Woman in Black in Chicago. A few great versions of And Then There Were None at local theaters. But it seems like I have better luck with smaller productions. Primarily because they stay true to the original stories. Which, after all, is why they are great.

This is not a new thing. So what is going on? Scores Unstitched is a professional opera singer turned YouTuber. She describes how things have changed, the frustration that even the actors have, and how the audience is not the target anymore. It sure seems like an interesting state of affairs when the audience is no longer even the reason for your art to exist. One has to wonder what motivates the actors or singers if the actual stories and plays they love aren’t even being done.

Decoding paintings, not ‘interpreting’ them

Decoding paintings, not ‘interpreting’ them

Our culture used to have much more readable messages and symbols. Not because they were overtly hidden – but because we can no longer speak the language. One of the effects of a classical education (something that was done up until about the 1950’s) was the development of verbal, written, musical, and pictorial languages that were based on thousands of years of human development and thought.

Most modern people have completely lost the original understanding of our cultural cornerstones. The Declaration of Independence’s phrase ‘the pursuit of happiness’ really means something very different than what most people know (happiness = eudaimonia, a central concept in ancient Greek philosophy, often translated as “human flourishing,” “well-being,” or “living well,” but represents the highest human good, a state of deep fulfillment achieved by living virtuously, developing one’s potential, and fulfilling one’s purpose, distinct from fleeting pleasure (hedonia) and rooted in meaning, authenticity, and growth). Classic stories like Dante’s Inferno had so much staying power because they spoke with the language of classical definitions.

Today, we’ve traded thousands of years of cultural wisdom for internet memes and viral trends that usually only last a few days. How much have we lost? Watching videos like this can give you an idea.

I find it interesting we can no longer ‘read’ a clear message from art (like this video shows us), but instead traded that for ‘critiquing’ art. Each person can now give a piece of art its meaning and value based on their individual interpretation. An interpretation often only based on nothing more than personal opinions, ignorance of context or language, and even outright bigotry.

Instead of ‘critiquing’ a painting using only modern limited social trends and sensibilities that are limited to only the beliefs of the viewer/critiquer, maybe we should once again learn to read them and learn about a lived experience of others without trying to make it something it was never meant to be.