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amandagefter

@amandagefter

Writer (physics, cognitive science, philosophy), reader, author of Trespassing on Einstein's Lawn

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10.07.2023
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Latest posts by amandagefter @amandagefter

Amazing!!!

08.01.2026 07:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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How 3 imaginary physics demons tore up the laws of nature Three thought experiments involving β€œdemons” have haunted physics forΒ centuries.Β What should we make ofΒ them today?

Why three "demons" still keep physicists up at night. (Spoiler: they're associated with Maxwell, Laplace, and Loschmidt.) My latest for @newscientist.com:
www.newscientist.com/article/2502... #physics

12.12.2025 18:02 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

(I thought it would be fun to write that in the voice of chatGPT but now I just feel dirty.)

06.12.2025 06:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Why Does A.I. Write Like … That?

It's not just bad--it's painful.

Honestly? This piece on AI's writing nails it. That overwrought, manic voice that echoes between man and machine.

Delve in...if you dare.

www.nytimes.com/2025/12/03/m...

06.12.2025 05:54 πŸ‘ 7 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Oooh this looks great

04.12.2025 19:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thank you! If you're looking to read Bohr in his own words, my most marked up books are Atomic Theory and the Description of Nature and Atomic Physics and Human Knowledge. They definitely give a sense of how he thinks and what themes come up again and again

04.12.2025 19:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And before you @ me with "there is no single Copenhagen interpretation," I know, I know. Here it means "the gist of what Bohr and Heisenberg agreed on" πŸ˜…

04.12.2025 19:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Reality Exists Without Observers? Boooo! Why I don’t root for the Many Worlds team

Quantum interpretations may be empirically equivalent, but that doesn't mean their die hard fans don't enjoy trash talking the other teams. My own take on the spectator sport, for @nautil.us nautil.us/reality-exis...

04.12.2025 19:16 πŸ‘ 10 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0
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What Is Intelligence? What Is Intelligence? At a church in Italy, we sought to shed an old definition for one that could save us.

What happens when you take a handful of scientists and philosophers, stick them in a 500-year-old church in the middle of Tuscany, and ask them to redefine "intelligence"? I had the transformative experience of finding out. nautil.us/what-is-inte...

23.10.2025 12:50 πŸ‘ 16 πŸ” 6 πŸ’¬ 1 πŸ“Œ 2

It's amazing!

16.08.2025 16:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Graphite rendition of Peter Putnam. First portrait I made in a little while. The likeness is not 100%, but the next one will be better

Graphite rendition of Peter Putnam. First portrait I made in a little while. The likeness is not 100%, but the next one will be better

Just a first quick little graphite sketch of Peter Putnam (@nautil.us knows who I’m talking about 🀩)

#sketch #portrait #sketchbook #peterputnam #graphite #drawing #fanart #philosophy

15.08.2025 13:45 πŸ‘ 12 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
How the Collective Shapes Individuality
How the Collective Shapes Individuality YouTube video by Love & Philosophy

πŸ“Ή Philosopher Ezquiel Di Paolo discusses the idea that individuality is formed through, not against, the collective. #loveandphilosophy #philosophy #power
youtube.com/shorts/LViHD...

11.08.2025 22:34 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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β€˜It’s a Mess’: A Brain-Bending Trip to Quantum Theory’s 100th Birthday Party | Quanta Magazine Hundreds of physicists (and a few journalists) journeyed to Helgoland, the birthplace of quantum mechanics, and grappled with what they have and haven’t learned about reality.

In the summer of 1925, Werner Heisenberg retreated to Helgoland in the North Sea and reemerged with the first full-fledged version of quantum mechanics. A century later, physicists returned to Helgoland to take stock. @walkingthedot.bsky.social reports: www.quantamagazine.org/its-a-mess-a...

08.08.2025 14:22 πŸ‘ 32 πŸ” 9 πŸ’¬ 1 πŸ“Œ 2
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Finding Peter Putnam The forgotten janitor who discovered the logic of the mind

You can read about Putnam's story in @nautil.us here: nautil.us/finding-pete...

26.07.2025 19:14 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A historic marker that reads: Near this site lived Peter Putnam, a Princeton-trained physicist, who worked as a publisher, philosopher, philanthropist, and janitor. In 1979, he conceived, commissioned and funded the Gay Liberation Monument, which is now a centerpiece of The Stonewall Historic Site in NYC. He also donated his family's fortune to the Nature Conservancy leading to the preservation of Louisiana's Little Pecan Island.

A historic marker that reads: Near this site lived Peter Putnam, a Princeton-trained physicist, who worked as a publisher, philosopher, philanthropist, and janitor. In 1979, he conceived, commissioned and funded the Gay Liberation Monument, which is now a centerpiece of The Stonewall Historic Site in NYC. He also donated his family's fortune to the Nature Conservancy leading to the preservation of Louisiana's Little Pecan Island.

The LGBTQ+ Archives Project of Louisiana has just placed a historic marker near Peter Putnam's former home on East Main St. in Houma. From dying anonymously on that stretch of road 4 decades ago to being publicly honored there for his radical life and brilliant work...what a beautiful thing.

26.07.2025 19:13 πŸ‘ 8 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1
The Blind Spot Podcast - Episode 8: What is the World Made Of? A Brief History of Ontology
The Blind Spot Podcast - Episode 8: What is the World Made Of? A Brief History of Ontology YouTube video by The Blind Spot Podcast

www.youtube.com/watch?v=jEe5...

23.07.2025 23:55 πŸ‘ 13 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0

I've come to believe that, if we're lucky, we are tasked and entrusted with stories - stories that confound us, that elude us, that are bigger than us, that change us and then outlive us, that we have to fight to keep them alive by telling them, living them, and sharing them while we can.

23.07.2025 20:19 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Remembering Robert W. Fuller, physicist, president of Oberlin College, citizen diplomat, author, dignity advocate Fuller studied with John Wheeler. Then, age 33, became president of Oberlin. Then fought against hunger and the nuclear arms race.

This obituary gives a wonderful account of Bob's life and values. I hope you'll read it, and Putnam's story, as well, which Bob guarded and preserved and continues to keep alive today.

www.berkeleyside.org/2025/07/22/r...

23.07.2025 20:19 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

When the article came out last month, I sent Fuller the link. He was elated. Overjoyed. Relieved. Shortly after, he suffered a stroke, and last week, he passed away.

23.07.2025 20:19 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

I needed to get Putnam's ideas out there because otherwise they would simply be lost, and I needed to do it for people like Fuller who'd kept the flame alive. "This is the last second chance there will ever be," Fuller told me. It was a feeling that shook him (and me in turn) to the core.

23.07.2025 20:19 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Fuller was never able to convince the world to look at Putnam's work. And it haunted him. β€œMy basic upset is, I feel somehow I failed to get his stuff out there,” Fuller said. As I wrote in the piece, his regret was my inheritance.

23.07.2025 20:19 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

...I have never in my life met anyone who would feel out and give themselves to the power in other people’s ideas, with no egotistic block…They are extraordinary qualities that made you able to do that for me. I would have done nothing at all had it not been for you.” But despite his best efforts,

23.07.2025 20:19 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

He championed Putnam's work when no one else could understand it, when Putnam himself could barely explain it. Putnam wrote to Fuller: β€œThere is the very real miracle of yours being able to realize I was not just a mad crackpot and that this chatter had a core...

23.07.2025 20:19 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

People like Robert Works Fuller, who was the first person to whom Putnam ever explained his theory. Fuller was a physicist who had worked out the mathematics of wormholes with John Wheeler. He immediately recognized the genius in Putnam and became Putnam's apprentice and sounding board.

23.07.2025 20:19 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Finding Peter Putnam The forgotten janitor who discovered the logic of the mind

I recently wrote a story about Peter Putnam, a forgotten physicist-turned-janitor with a groundbreaking theory of the mind, for @nautil.us. I was able to piece together Putnam's incredible story thanks to a few people who kept the ember of his work glowing for decades after his tragic death.

23.07.2025 20:19 πŸ‘ 3 πŸ” 2 πŸ’¬ 2 πŸ“Œ 2

I think a lot these days about the ways in which we are the keepers of other people's stories - the weight of that, the privilege, the responsibility. Which is why I want to tell you about Bob Fuller. 🧡

23.07.2025 20:19 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Great book.

23.07.2025 03:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Body Has a Head You have never read a science book like this

You have never read a science book like The Body Has a Head by Gustav Eckstein. His descriptions of biological mechanisms take flight on metaphoric reveries that compare what’s going on inside our bodies to the carnival of life outside them. πŸ§ͺ

07.05.2025 14:42 πŸ‘ 8 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0

Thank you so much!

18.07.2025 22:06 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0