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Bernardo Kastrup

@bernardokastrup.bsky.social
2K followers 10 following 371 posts

Author, philosopher, computer scientist. Executive Director of Essentia Foundation (essentiafoundation.org). Views are my own, not Essentia Foundation's.

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Reposted by Bernardo Kastrup
amirgiles.bsky.social @amirgiles.bsky.social · 28/09/2026
@bernardokastrup.bsky.social 's case for AI optimism, why humans are the main risk, and why even utopia will need idealism: www.withrealityinmind.com/ai-utopia/
withrealityinmind.com
The best time to be alive?
Bernado’s case for AI optimism, why humans are the main risk, and why even utopia will need idealism
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amirgiles.bsky.social @amirgiles.bsky.social · 25/09/2026
@bernardokastrup.bsky.social shares his latest thoughts on risks, rewards and future of AI, in light of recent developments, this Sun 27th Sept www.withrealityinmind.com/ai-as-archet...
withrealityinmind.com
AI as an Archetypal Urge
Bernardo Kastrup on the risks, rewards and future of Artificial Intelligence | SUNDAY 27th Sept
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Bernardo Kastrup @bernardokastrup.bsky.social · 25/09/2026
Peter Jones argues that, despite the historical inability of Western metaphysics—especially when compared to science—to eliminate hypotheses and arrive at consensus views, the metaphysical method does enable us to drive to conclusions. www.essentiafoundation.org/eliminating-...
essentiafoundation.org
Eliminating the impossible: The metaphysics of consciousness
Peter Jones argues that, despite the historical inability of Western metaphysics—especially when compared to science—to eliminate hypotheses and arrive at consensus views, the metaphysical method does...
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amirgiles.bsky.social @amirgiles.bsky.social · 24/09/2026
The celebrated neuroscientist Ramachandran once asked a split-brain patient if he believed in God. With his left brain he answered no. But with his right, he pointed to 'yes'. Preview of this week's conversation with @bernardokastrup.bsky.social www.withrealityinmind.com/belief-in-god
withrealityinmind.com
Belief in God
Jamey Hecht & Bernardo Kastrup consider a metaconscious God, the problem of evil & the divided brain.
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Bernardo Kastrup @bernardokastrup.bsky.social · 18/09/2026
We never encounter nature outside consciousness, observes Dr. van Droffelaar. Nature, as lived and known, is always already in it. It is in this sense that wilderness experiences can sustainably transform human consciousness. www.essentiafoundation.org/nature-in-co...
essentiafoundation.org
Nature in consciousness
We never encounter nature outside consciousness, observes Dr. van Droffelaar. Nature, as lived and known, is always already in it. It is in this sense that wilderness experiences—the felt presence of ...
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Bernardo Kastrup @bernardokastrup.bsky.social · 16/09/2026
I do love the Korean coverage! www.businesskorea.co.kr/news/article...
businesskorea.co.kr
Samsung Bets on Euclyd as AI Chip Race Broadens Beyond Nvidia
Samsung Electronics has made a significant co-investment in a European startup seeking to challenge Nvidia’s dominance in the artificial intelligence (AI) semi
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Bernardo Kastrup @bernardokastrup.bsky.social · 16/09/2026
Thanks, #Korea! Thanks #Samsung! en.sedaily.com/internationa...
en.sedaily.com
Samsung Invests in AI Inference Chip Startup Euclid
Samsung joined a $231 million Series A round for Euclyd, a Dutch startup designing AI inference chips on an architecture unlike Nvidia's GPUs.
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Bernardo Kastrup @bernardokastrup.bsky.social · 16/09/2026
Bert did a thorough, great job, as always. fd.nl/bedrijfsleve...
fd.nl
Eindhovens AI-chipbedrijf Euclyd sleept €200 mln binnen bij Samsung en Europese investeerders
Nederlandse chipontwerpbedrijven breken internationaal door. Na Fortaegis en Axelera AI zien investeerders brood in de start-up die chips bouwt speciaal voor AI-toepassingen.
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Bernardo Kastrup @bernardokastrup.bsky.social · 16/09/2026
Nice writeup, Kai, thanks! www.cnbc.com/2026/09/14/s...
cnbc.com
Samsung backs Nvidia AI chip rival in $230 million funding round as GPU alternatives boom
Dutch startup Euclyd raised the funding in a round co-led by Samsung, Somerset Capital Partners, the Scaleup Europe Fund and Innovation Industries.
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Bernardo Kastrup @bernardokastrup.bsky.social · 16/09/2026
"Zolderkamerchip tegen de grootste ter wereld". Ha! I love it! 🤪 💪 www.bright.nl/nieuws/21360...
bright.nl
Eindhovense AI-startup Euclyd wil met Samsung-investering het Nvidia van Europa worden
Als het over tech en Europa gaat, wordt het Nederlandse ASML standaard genoemd. Daar kan zomaar de naam Euclyd bij komen, dat na een succesvolle investeringsronde met miljoenen van Samsung een flinke ...
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Bernardo Kastrup @bernardokastrup.bsky.social · 11/09/2026
Renowned physicist and nanoscientist Anirban Bandyopadhyay presents a radically different picture of the human brain: not as a computer processing bits, but as a nested architecture of clocks, resonances and shifting geometric patterns. youtu.be/CRrI6VH5ugQ
youtu.be
How You Synchronize With The Whole Universe | Anirban Bandyopadhyay
YouTube video by Essentia Foundation
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Ni Cuandø Ni Dønde @nicuandonidonde.bsky.social · 06/09/2026
Do we need @bernardokastrup.bsky.social if we already have Watts? Yes, we do.
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amirgiles.bsky.social @amirgiles.bsky.social · 03/09/2026
The familiar religious picture is of a mind behind nature that knows what it is doing. But for @bernardokastrup.bsky.social , the evidence is the reverse, and it fills life with meaning. Here I share the evidence based on our discussion this week... www.withrealityinmind.com/mal-metacons...
withrealityinmind.com
What God cannot do without you
Suffering, metaconsciousness and agency in Mind at Large
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Bernardo Kastrup @bernardokastrup.bsky.social · 04/09/2026
Karina Firme uses an idealist metaphysics to explain why integrating rejected aspects of our own personalities discharges the emotional load we normally associate with other people, thereby quietening the world. www.essentiafoundation.org/the-whole-in...
essentiafoundation.org
The whole in every alter: Why integrating the shadow quietens the world
In this short and accessible essay, Karina Firme uses an idealist metaphysics to explain why integrating rejected aspects of our own personalities discharges the emotional load we normally associate w...
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Reposted by Bernardo Kastrup
amirgiles.bsky.social @amirgiles.bsky.social · 01/09/2026
For @bernardokastrup.bsky.social the 'inanimate' universe is what Mind at Large looks like 'from the outside'. But what is its internal experience? Does it suffer? Have agency? Self-awareness? The full conversation happens later today... www.withrealityinmind.com/mind-at-larg...
withrealityinmind.com
Mind at Large - does it have agency, suffering and self-awareness?
1st Sept 2026 Q&A with Bernardo Kastrup | 6-8pm UK time / 7-9pm CEST / 1-3pm EDT
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Lars @webpro.nl · 02/09/2026
As if listening to @bernardokastrup.bsky.social the philosopher isn't enough of a treat, TIL he's deeply invested in European AI hardware and I'm absolutely here for it:
youtube.com
Bernardo Kastrup (Euclyd) on European AI Sovereignty | AI Meet-Up XL 2026
YouTube video by AI Innovation Center
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Bernardo Kastrup @bernardokastrup.bsky.social · 28/08/2026
David Lloyd returns with another captivating analysis of the isomorphisms—the correspondences of form—between the patterns and regularities of inner experience and those of the physical world. www.essentiafoundation.org/consciousnes...
essentiafoundation.org
Consciousness and world as structured resonance
David Lloyd returns with another captivating analysis of the isomorphisms—the correspondences of form—between the patterns and regularities  of inner experience and those of the physical world. His wr...
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amirgiles.bsky.social @amirgiles.bsky.social · 27/08/2026
An incredible conversation yesterday with Michael Levin and @bernardokastrup.bsky.social that puts most science fiction to shame... - Cells 'conditioned' to placebos - Robots making new lifeforms - Ageing cells forgetting what species you are www.withrealityinmind.com/michael-levi...
withrealityinmind.com
Science fiction, eat your heart out: Michael Levin redefining the rules of life
Recorded dialogue: Michael Levin with Bernardo Kastrup 26th August 2026
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amirgiles.bsky.social @amirgiles.bsky.social · 26/08/2026
Today @bernardokastrup.bsky.social is joined by Michael Levin, the groundbreaking biologist who's work is challenging assumptions about life, cognition and reality. Hope to see you there! Amir www.withrealityinmind.com/michael-levi...
withrealityinmind.com
Michael Levin: Mind is Everywhere
Wed 26th August: dialogue on the frontier of biology, computer science and philosophy
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amirgiles.bsky.social @amirgiles.bsky.social · 26/08/2026
Science is one powerful tool, but life requires many. Our discussion yesterday with @bernardokastrup.bsky.social covered Western Enlightenment, why idealism better explains neural correlates than physicalism, and IIT hoping to explain even Markov Blankets www.withrealityinmind.com/scientist-he...
withrealityinmind.com
The scientist & the wounded healer.
Science is one powerful tool, but life requires many. On Western Enlightenment, neural correlates and IIT aiming at Markov Blankets | Recording with Bernardo Kastrup 25th Aug 2026
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Bernardo Kastrup @bernardokastrup.bsky.social · 22/08/2026
Since my last post, I got several questions—both on social media and privately—about what eactly I did to restore the old Mac. Instead of individual replies, I thought I'd just jot down a brief report with plenty of photos: www.thebyteattic.com/2026/08/the-... #Macintosh #retrocomputing #apple
thebyteattic.com
The immortal 1984 Macintosh (restoration diary)
digital design, computer architecture, microelectronics, computer education, artificial intelligence, AI, LLM, deep learning, large language models
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Bernardo Kastrup @bernardokastrup.bsky.social · 22/08/2026
I added a little modern technology to the old Macintosh 128K this weekend, for convenience, so the younger folks at Euclyd can actually bear to try and use this little thing ;-).
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amirgiles.bsky.social @amirgiles.bsky.social · 21/08/2026
The next nobel prize? Dialogue with @bernardokastrup.bsky.social and Dr. Anita Goel at the frontier of biology, quantum physics, life & consciousness, and the implications if quantum effects are discovered in living systems....
withrealityinmind.com
Dr. Anita Goel: Quantum effects in living systems?
RECORDING: Dialogue with Bernardo Kastrup at the frontier of biology, quantum physics, life & consciousness | 18th August, 2026
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Bernardo Kastrup @bernardokastrup.bsky.social · 22/08/2026
Brian Stafford, MD, reflects on his remarkable transition from a successful academic career in psychiatry to guiding wilderness-based practices aimed at what he calls an “eco-awakening”: a shift from an ego-centric to an eco-centric mode of consciousness. youtu.be/_Mjx9iqQmXk
youtu.be
The Levels of Consciousness Psychiatry Denies | Brian Stafford
YouTube video by Essentia Foundation
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Bernardo Kastrup @bernardokastrup.bsky.social · 19/08/2026
This fully-restored little jewel is going to grace the brand-new offices of Euclyd from September ;-).
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amirgiles.bsky.social @amirgiles.bsky.social · 18/08/2026
Dialogue later today with Dr. Anita Goel & @bernardokastrup.bsky.social on the frontiers of physics, biology and why 20th-century physics frameworks, built primarily for closed systems, may need to be revisited to come to terms with life and consciousness www.withrealityinmind.com/anita-goel/
withrealityinmind.com
TODAY: Anita Goel (MD, PhD) "Do we need a new physics of living systems?"
Tues 18th August, dialogue with Bernardo Kastrup
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Bernardo Kastrup @bernardokastrup.bsky.social · 14/08/2026
Through a simple, direct, and very effective thought experiment, Nilsson helps us develop a very concrete and explicit understanding of where events take place: the realm of mind. He further demonstrates the independence between this realm and space. www.essentiafoundation.org/pinning-down...
essentiafoundation.org
Pinning down the realm of mind
Through a simple, direct, and very effective thought experiment, Nilsson helps us develop a very concrete and explicit understanding of where events take place: the realm of mind. He further demonstra...
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amirgiles.bsky.social @amirgiles.bsky.social · 09/08/2026
@bernardokastrup.bsky.social taking questions raised during last week's talk on objective vs subjective idealism www.withrealityinmind.com/gods-view/
withrealityinmind.com
Does God have a point of view?
Q&A with Bernardo, 11th August 2026 | 7-9pm UK time / 8-10pm CEST / 2-4pm EDT
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Bernardo Kastrup @bernardokastrup.bsky.social · 07/08/2026
Steven Wolfram claims that the “ruliad,” the space of all possible computational states in nature, _is_ reality. Here, Proulx argues that the ruliad is best understood under an idealist framework. www.essentiafoundation.org/reality-as-l...
essentiafoundation.org
Reality as limited computational rendering
Steven Wolfram claims that the "ruliad," the space of all possible computational states in nature, is reality—a structure so complete it contains every possible way of processing information. Our univ...
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amirgiles.bsky.social @amirgiles.bsky.social · 05/08/2026
This session was an immersive comparison of subjective and objective idealism, and the reasons @bernardokastrup.bsky.social considers objective idealism the superior philosophy. Summary of the highlights and link to recording below: www.withrealityinmind.com/shared-world...
withrealityinmind.com
Are we in a shared world, or a private dream?
Objective vs Subjective Idealism | Recorded with Bernardo 4th August 2026.
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Bernardo Kastrup @bernardokastrup.bsky.social · 04/08/2026
Google has blocked my website thebyteattic.com (hosted by Blogger) because of alleged malware (!). The block was as arbitrary as the alleged reason for it. I intend to move all my web presence away from Blogger as soon as I get time to deal with it. Apologies for the broken links.
thebyteattic.com
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amirgiles.bsky.social @amirgiles.bsky.social · 04/08/2026
Both subjective and objective idealism hold that everything that exists is made of mind. The difference between them is about the status of the world. More thoughts shared below, and we discuss both with @bernardokastrup.bsky.social later today: www.withrealityinmind.com/the-world/
withrealityinmind.com
What is the world - Will, or just Representation?
4th August 2026 Q&A with Bernardo | 6-8pm UK time / 7-9pm CEST / 1-3pm EDT
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Bernardo Kastrup @bernardokastrup.bsky.social · 31/07/2026
John Vervaeke examines the historical roots of the modern meaning crisis through the lens of psychotechnologies: culturally developed mental tools and practices that transform how human beings think, perceive and make sense of reality. youtu.be/wfJ7vZAZrFQ
youtu.be
Can We Get Back To The Golden Age Of Meaning? | John Vervaeke
YouTube video by Essentia Foundation
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Bernardo Kastrup @bernardokastrup.bsky.social · 24/07/2026
‘Substance’ does not define existence; structure does. What a thing is cannot be separated from the structure that remains stable as everything else changes. To understand an object is to understand its specific pattern of invariance. www.essentiafoundation.org/how-is-an-el...
essentiafoundation.org
How is an electron like a cube?
In less than 2000 words, Brian Fang shows that 'substance' does not define existence; structure does. What a thing is cannot be separated from the structure that remains stable as everything else chan...
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amirgiles.bsky.social @amirgiles.bsky.social · 22/07/2026
@bernardokastrup.bsky.social and Rupert Spira share their share their experiences and understandings of sorrow, emptiness and awakening. Free excerpt and full recording for members linked here: www.withrealityinmind.com/rupert-spira/
withrealityinmind.com
Rupert Spira: on the heights of awakening & the depths of sorrow.
Recorded dialogue with Bernardo Kastrup. 21st July 2026
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amirgiles.bsky.social @amirgiles.bsky.social · 20/07/2026
As you may know, @bernardokastrup.bsky.social and Rupert Spira have been inspiring each other for several years, so I'm excited to be hosting a conversation tomorrow with these two beautiful reflections of one mind... www.withrealityinmind.com/rupert-spira2/
withrealityinmind.com
Rupert Spira: Direct recognition of who you are
21st July 2026 | Dialogue & Q&A with Bernardo - 6-8pm UK time / 7-9pm CET / 1-3pm EST
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Bernardo Kastrup @bernardokastrup.bsky.social · 17/07/2026
Prof. Cocks recounts the life and ideas of Mary Baker Eddy—a forgotten but founding figure of the New Thought movement in the 20th century—in particular her gnostic-leaning idealist metaphysics. www.essentiafoundation.org/the-idealism...
essentiafoundation.org
The idealism of Mary Baker Eddy
Prof. Cocks recounts the life and ideas of Mary Baker Eddy, a forgotten but founding figure of the New Thought movement in the 20th century, in particular her gnostic-leaning idealist metaphysics. As ...
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amirgiles.bsky.social @amirgiles.bsky.social · 15/07/2026
Could the multiplicity and suffering we experience actually be expressions of freedom and purpose? Notes on a dialogue between @bernardokastrup.bsky.social and Sthaneshwar Timalsina www.withrealityinmind.com/suffering-me...
withrealityinmind.com
The freedom to transform suffering to joy
Sthaneshwar Timalsina & Bernardo Kastrup on the joy, horror & meaning of existence | 14th July 2026
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amirgiles.bsky.social @amirgiles.bsky.social · 12/07/2026
What if the world is not illusion but illumination? In the nonduality of Kashmir Shaivism, consciousness is inherently dynamic. Every colour, sight and sound radiate its freedom. intelligence and power. @bernardokastrup.bsky.social a Timalsina discuss on Tues: dandelion.events/e/g71v4
dandelion.events
The World is Your Body: Sthaneshwar Timalsina & Bernardo Kastrup in dialogue
Tue 14th Jul 2026, 12pm – 2pm CDT (UTC -05:00)
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Bernardo Kastrup @bernardokastrup.bsky.social · 10/07/2026
Anil Seth, Bernardo Kastrup and Christof Koch discuss the latest insights from psychedelic research, as well as their different viewpoints on the epistemic value of psychedelic experiences and what metaphysics these experiences point to. youtu.be/zTqFZwbX3Zc
youtu.be
Idealism vs Materialism Debate | Christof Koch, Bernardo Kastrup & Anil Seth
YouTube video by Essentia Foundation
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amirgiles.bsky.social @amirgiles.bsky.social · 08/07/2026
What are the criteria for awakening, in both human and machine? Conversation with Shamil Chandaria and @bernardokastrup.bsky.social www.withrealityinmind.com/ai-awakening/
withrealityinmind.com
AI, consciousness & awakening | Shamil Chandaria
Recording: In a world of words... could AI wake up? Shamil Chandaria in dialogue with Bernardo Kastrup | 7th July, 2026
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Bernardo Kastrup @bernardokastrup.bsky.social · 05/07/2026
On the whole technical polemic between LLMs and JEPA/world models, I only have one thing to say: __language _is_ an embedding__.
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Bernardo Kastrup @bernardokastrup.bsky.social · 03/07/2026
The question of reality has proceeded uninterrupted with a search “out there,” outside ourselves, but must progress to a search inward towards awareness, argues Adedire. www.essentiafoundation.org/the-urgent-q...
essentiafoundation.org
The urgent question of being
The question of reality has proceeded uninterrupted with a search “out there,” outside ourselves, but must progress to a search inward towards awareness, argues Adedire. All honest and rigorous inquir...
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amirgiles.bsky.social @amirgiles.bsky.social · 30/06/2026
Meeting with @bernardokastrup.bsky.social in one hour, on the rich symbolism of life... www.withrealityinmind.com/meeting-with...
withrealityinmind.com
The rich symbolism of life
If you want to wake up to reality, dreams could be nature’s biggest clue | Q&A with Bernardo 30th June, 6-8pm UK time / 7-9pm CET / 1-3pm EST
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amirgiles.bsky.social @amirgiles.bsky.social · 01/07/2026
When you are in flow with life doors may open, but that doesn't diminish the sacrifice involved. Meeting yesterday with @bernardokastrup.bsky.social www.withrealityinmind.com/flow/
withrealityinmind.com
Bernardo's caution to young philosophers
Going with the flow isn't easy | Q&A with Bernardo Kastrup 30th June 2026
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Bernardo Kastrup @bernardokastrup.bsky.social · 26/06/2026
Today we are releasing something that has been cooking in the background for a while: our AI-powered Essentia App! www.essentiafoundation.org/announcing-t...
essentiafoundation.org
Announcing the Essentia App: A new way to navigate Idealism!
Today we are releasing something that has been cooking in the background for a while: our AI-powered Essentia App!
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amirgiles.bsky.social @amirgiles.bsky.social · 24/06/2026
Imagine a desert in which there is just ONE grain of sand that represents the conditions needed to create life. Then imagine this selection happens correctly, many times in a row. Discussion with Jude Currivan & @bernardokastrup.bsky.social www.withrealityinmind.com/instinct-or-...
withrealityinmind.com
Overwhelming evidence for purpose, but is it instinctive or planned?
Recording: Jude Currivan & Bernardo Kastrup, 23rd June 2026, exploring a living, evolving universe
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amirgiles.bsky.social @amirgiles.bsky.social · 20/06/2026
A summary of a recent discussion with @bernardokastrup.bsky.social on the significance of dreams and the rich symbolism of waking life, in light of analytic idealism: www.withrealityinmind.com/dreams-of-re...
withrealityinmind.com
Dreams of reality
How idealism reveals the significance of dreams and the rich symbolism of waking life | Q&A Recording with Bernardo 17th June 2026
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Bernardo Kastrup @bernardokastrup.bsky.social · 19/06/2026
Swami Sarvapriyananda is one of the world’s leading teachers of Advaita Vedanta. In this conversation with Hans Busstra, he explores the metaphysics of nondualism and why Advaita offers a unique perspective on the problem of suffering. youtu.be/iSoR2Dgowkc
youtu.be
Advaita Vedanta: The Most Rational Spirituality? | Swami Sarvapriyananda
YouTube video by Essentia Foundation
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Bernardo Kastrup @bernardokastrup.bsky.social · 12/06/2026
A clinical neuropsychologist tells us how her ego-dissolution experience led her to a new perspective on science, the ‘soul,’ and life itself. Psychology and spirituality are, she realized, complementary languages describing the reality of consciousness. www.essentiafoundation.org/the-collapse...
essentiafoundation.org
The collapse of inner walls: Psychology and spirituality as the unit of consciousness
A clinical neuropsychologist tells us how her own ego-dissolution experience led her to a new perspective on science, the 'soul,' and life itself. Psychology and spirituality are not opposing paths, s...
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