Reading the Comics, May 25, 2019: Slighter Comics Edition.


It turned out to be Thursday. These things happen. The comics for the second half of last week were more marginal

Zach Weinersmith’s Saturday Morning Breakfast Cereal for the 20th is a joke about holographic cosmology, proving that there are such things as jokes about holographic cosmology. Cosmology is about the big picture stuff, like, why there is a universe and why it looks like that. It’s a rather mathematical field, owing to the difficulty of doing controlled experiments. Holograms are that same technology used back in the 80s to put shoddy three-dimensional-ish pictures of eagles on credit cards. (In the United States. I imagine they were other animals in other countries.) Holograms, at least when they’re well-made, encode the information needed to make a three-dimensional image in a two-dimensional surface. (Please pretend that anything made of matter is two-dimensional like that.)

Professor: '... therefore, we can explain our apparent three-dimensional universe as a hologram encoded in a two-dimensional field! You see, brothers and sisters? We were right all along!' Caption: 'Every so often, Professor Susskind sneaks into meetings of the Flat Earth Society to promote holographic cosmology.'
Zach Weinersmith’s Saturday Morning Breakfast Cereal for the 20th of May, 2019. Always glad to discuss Saturday Morning Breakfast Cereal, as you can see from these essays.

Holographic cosmology is a mathematical model for the universe. It represents the things in a space with a description of information on the boundary of this space. This seems bizarre and it won’t surprise you that key inspiration was in the strange physics of black holes. Properties of everything which falls into a black hole manifest in the event horizon, the boundary between normal space and whatever’s going on inside the black hole. The black hole is this three-dimensional volume, but in some way everything there is to say about it is the two-dimensional edge.

Dr Leonard Susskind did much to give this precise mathematical form. You didn’t think the character name was just a bit of whimsy, did you? Susskind’s work showed how the information of a particle falling into a black hole — information here meaning stuff like its position and momentum — turn into oscillations in the event horizon. The holographic principle argues this can be extended to ordinary space, the whole of the regular universe. Is this so? It’s hard to say. It’s a corner of string theory. It’s difficult to run experiments that prove very much. And we are stuck with an epistemological problem. If all the things in the universe and their interactions are equally well described as a three-dimensional volume or as a two-dimensional surface, which is “real”? It may seem intuitively obvious that we experience a three-dimensional space. But that intuition is a way we organize our understanding of our experiences. That’s not the same thing as truth.

Researcher one: 'Using simulated neural nets and quantum computing ... ' Researcher two: 'we've made a breakthrough in advanced AI. Behold.' One: 'Computer, two plus two equals five.' Computer: 'False. Two plus two equals four.' One, ready to yank the power cords out: 'Computer, two plus two equals five.' Computer: 'Correct, two plus two equals five.' Two: 'Adaptive reasoning, aka sense of self-preservation.' Duane: 'Impressive.'
Gene Weingarten, Dan Weingarten, and David Clark’s Barney and Clyde for the 22nd of May, 2019. Essays which mention some aspect of Barney and Clyde should appear at this link.

Gene Weingarten, Dan Weingarten, and David Clark’s Barney and Clyde for the 22nd is a joke about power, and how it can coerce someone out of truth. Arithmetic serves as an example of indisputable truth. It could be any deductive logic statement, or for that matter a definition. Arithmetic is great for the comic purpose needed here, though. Anyone can understand, at least the simpler statements, and work out their truth or falsity. And need very little word balloon space for it.

Caption: 'Why taco sauce? Why not steak sauce? Or Hollandaise? Barbecue?' Dingburg resident one: 'It's got to be taco sauce!' Dingburg resident two: 'Any other sauce would be sacrilegious!' Caption: 'But in an abandoned warehouse in Teaneck, New Jersey, a team of non-believers are at work!' One: 'This mix of duck sauce and salsa is just about ready!' Two: 'Piquant, yet chewy!' Caption: 'The new sauce gradually makes its way to Dingburg supermarkets, labelled Taco Sauce X-Treme.' Dingburger Three: 'After a swig, I feel all rationally ... ' Dingburger four: 'I think I just understood algebra!' Caption: 'An unexpected side effect of the new brew was a sudden ability to think logically for up to an hour after chugging a bottle.' Dingburger Five: 'Stop me before I rewrite the tax codes!'
Bill Griffith’s Zippy the Pinhead for the 25th of May, 2019. My attempts to form a quite rational and faintly linear discussion out of Zippy the Pinhead should be gathered here.

Bill Griffith’s Zippy the Pinhead for the 25th also features a quick mention of algebra as the height of rationality. Also as something difficult to understand. Most fields are hard to understand, when you truly try. But algebra works well for this writing purpose. Anyone who’d read Zippy the Pinhead has an idea of what understanding algebra would be like, the way they might not have an idea of holographic cosmology.

Two-bubble Venn diagram. The left bubble is 'Ryan Gosling', the right 'John Krasinski', and the intersection is 'Ryan Reynolds'. Caption: 'Menn Diagram'.
Teresa Logan’s Laughing Redhead Comics for the 25th of May, 2019. This one is a new tag. So there’s just the one Laughing Redhead Comics essay at this link. But that might change any day now!

Teresa Logan’s Laughing Redhead Comics for the 25th is the Venn diagram joke for the week, this one with a celebrity theme. Your choice whether the logic of the joke makes sense. Ryan Reynolds and John Krasinski are among those celebrities that I keep thinking I don’t know, but that it turns out I do know. Ryan Gosling I’m still not sure about.

And then there are a couple strips too slight even to appear in this collection. Dean Young and John Marshall’s Blondie on the 22nd did a lottery joke, with discussion of probability along the way. (And I hadn’t had a tag for ‘Blondie’ before, so that’s an addition which someday will baffle me.) Bob Shannon’s Tough Town for the 23rd mentions mathematics teaching. It’s in service of a pun.


And now I’ve had the past week covered. The next Reading the Comics post should be at this link come Sunday.

Author: Joseph Nebus

I was born 198 years to the day after Johnny Appleseed. The differences between us do not end there. He/him.

Please Write Something Good

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.