Charlie (In my unghost era)

@dka.bsky.social

348 Followers 479 Following

Philosophy and Category Theory | he/him | All socials: @CharlesDKA

Map of the trajectory of the 2026 total solar eclipse in Europe
My mom kissing my niece
Diagram of relations in mathematical structures and their similarities with groups; Abridged version of https://t.co/arYmmMG1vA by @nileshtrivedi on twitter
Cut-out Derrida's face over a screenshot of that Tiktok where the tiktoker asks a guy "Economic development or lgbt rights" and he answers "both" and "I refuse to answer"
Excerpt from a blogpost: "There's a thing called the Category Theorist's "Just", which describes the joy that many category theorists take in telling other mathematicians that an X is a "just" a [categorical gibberish]. This is often seen as unhelpful at best and annoying at worst by other mathematicians, and I think there's room for a bit of honest discussion here, if you'll give me a second to preach (I'Il get to the joke in the title soon, I promise). I've met category theorists who do this purely to try and look smart, and to make other people who aren't fluent in abstract nonsense feel inadequate. do not like these category theorists."
Tweet from @welt: "Free Palestine ist das neue Heil Hitler"
The abstract of the article "All Models are Wrong: Reflections on Becoming a Systems Scientist"(2002) by John D. Sterman
Ursula Von der Leyen tweet: "Henry Kissinger's strategy and excellence in diplomacy has shaped global politics throughout the 20th century. His influence and legacy will continue to reverberate well into the 21st century."
USS Saratoga aircraft carrier stationed in the Tejo river, Lisbon Feb. 1975
Spotify Wrapped section that says that 100 gecs was my top artist this year
Tweet from economist Matt Darling claiming that the notion of "Perpetual economic growth" doesn't lead to an "infinite resource consumption" paradigm because economic growth is "largely a function of technological improvements".
Picture of the Intersection of the Rhône and Arve rivers in Geneva, both rivers have different water densities so they don't mix
Excerpt from Matteo Cappuci - "Notes on Categorical Systems Theory"
Quote from Franz Kafka's posthumous anthology "letters to Milena", the quote says: "Milena, if a million loved you, I am one of them, and if one loved you, it was me, if no one loved you then know that I am dead"
Photo of a church and its surroundings in Lyon, France
Screenshot from the nLab "Aufhebung" page regarding Lawvere's categorical axiomatization of the Hegelian concept, Definition 4.3. ncatlab.org/nlab/show/Aufhebung
Alien body presented by the mexican parliament
Picture of trees and their reflection through the lake
Bret Weinstein tweet about 9/11 conspiracy theorists
Sabine Hossenfelder tweet talking about how her colleague's new book was reviewed by someone who got cancelled and that ended up hurting her colleague's work (?)
Map of places I lived, stayed or visited around Europe
Picture of my dad and baby nephew
A painting by René Magritte called Golconda (1953)
Photo of a red moon I took in 2021(?); Not from a solar eclipse
Ilustração Portuguesa magazine (November 1922) to celebrate the centenary of Brazilian independence
Excerpt from a footnote in "Ioannis Votsis - Tracing the development of structural realism"
Excerpt from "Sebastian Lutz - Partial Model Theory as Model Theory"
Low-res pic of me, shirtless, covering half of my face with a book called "O meu jogo é o amor", in EN, ~"Love is my game"
Bene Gesserit's pain box - Dune(2020)
Penrose diagram of the complete, analytically extended Schwarzschild geometry, i.e. a diagram showing the causal structure of spacetime in relation to a non-rotating black hole
Literally me (An opossum behind a door)
An "old" mirror pic of mine with a comb in my hair, without any shirt, and with pajama pants
cute rat driving a pink car with a description in portuguese, it translates to "Get in the car babe, I'll take you to therapy"
ChatGPT log saying that Wittgenstein would argue that "death threats" don't have any semantical value
Picture of an old pool in Sintra - Portugal
A picture of a crying cat being hold inside two pieces of bread as if it's a cat sandwhich, the tears are obviously photoshop tho
An old fossil engraved in a medium-sized broken rock(?)
Dana I. Schlomiuk(1970) - An Elementary Theory of the Category of Topological Spaces
Me and my bro crying bcs we were just born into a cruel world (My mom is holding us)
Screenshot of David Jaz Myers(2018) - String Diagrams For Double Categories and Equipments
cute rat being held like a baby
A pic of me shirtless, showing my side ass (duh) and with the last gen iPhone 5
Reddit avatar dressed as an ancient Greek philosopher where instead of having a normal head, it has another mini-version of himself where the brain is supposed to be located, the mini version of himself is holding a plug connected to a light bulb, apparently symbolizing the process of making new connections
A mirror selfie of me, getting ready to go to the marriage of my cousin in Paris
Mont Blanc, France
Botanic garden, Geneva
Geneva, Switzerland