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Peter Dickson

@phdpeter.bsky.social
161 followers 203 following 4.2K posts

Philosopher, medical researcher (psychiatry, psychology, oncology), astrophysicist, naturalist, violinist, flautist. Learning 28 languages Sydney

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Reposted by Peter Dickson
Awais Aftab @awaisaftab.bsky.social · 11h
My new preprint: Psychiatric Overdiagnosis As Diagnostic Stretching In Response To Clinical Need osf.io/preprints/ps...
osf.io
Psychiatric Overdiagnosis as Diagnostic Stretching in Response to Clinical Need
I define psychiatric “overdiagnosis” as the observation that there has been a rapid rise in the rate of mental health diagnoses in recent decades, combined with the suspicion that a substantial propor...
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Reposted by Peter Dickson
PsyPost @psypost.bsky.social · 02/10/2026
Scientists reveal the brain’s hidden role in building exercise endurance
psypost.org
Scientists reveal the brain’s hidden role in building exercise endurance
Building physical stamina isn't just about training your muscles. A new study reveals that specific cells in the brain coordinate the body's metabolic adaptations to exercise, playing a central role in boosting athletic endurance over time.
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Reposted by Peter Dickson
PsyPost @psypost.bsky.social · 02/10/2026
Gut bacteria and digestive metabolites are linked to psychopathic traits
psypost.org
Gut bacteria and digestive metabolites are linked to psychopathic traits
Specific bacteria in the human gut and mouth, along with digestive byproducts, are associated with psychopathic personality traits. The findings suggest the microbiome might influence how humans process emotions and regulate impulsive behavior.
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Peter Dickson @phdpeter.bsky.social · 15h
www.thecollector.com/deleuze-leib...
thecollector.com
What Is the Baroque? Deleuze and Leibniz on Style and Thought | TheCollector
Gilles Deleuze reframes the category of the Baroque, moving it further away from an art-historical trope and closer to a philosophical concept, drawing on the philosophy of Gottfried Leibniz.
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Reposted by Peter Dickson
The Conversation AUNZ @aunz.theconversation.com · 18h
Here’s what over 150 years of science really tells us about being left-brained vs right-brained.
theconversation.com
Are right-brained people really more creative? Here’s what the science really tells us
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Peter Dickson @phdpeter.bsky.social · 03/10/2026
psyche.co/ideas/why-lo...
psyche.co
Why long-brewing physical and mental breakdowns feel so sudden | Psyche Ideas
As a neurosurgeon and a son, I’ve come to see the parallel processes underlying growing tumours and stressed-out minds
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Peter Dickson @phdpeter.bsky.social · 03/10/2026
psyche.co/ideas/when-y...
psyche.co
When you feel moral disgust, what’s the emotion telling you? | Psyche Ideas
Some actions and words provoke instant revulsion. To know if we can trust that gut feeling, we should probe why we have it
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Reposted by Peter Dickson
The Philosophy Teaching Library @thephillibrary.bsky.social · 30/09/2026
New Article! The People’s Property and the Common Good Cicero believed a true republic is built on a shared commitment to justice and mutual benefit. But what does that mean for how we govern ourselves? Learn more today.
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Peter Dickson @phdpeter.bsky.social · 02/10/2026
www.thecollector.com/kurt-vonnegu...
thecollector.com
How Kurt Vonnegut Used Absurdist Sci-Fi to Critique Modern Life | TheCollector
Kurt Vonnegut employed absurdism in his works of science fiction to critique modern life in a way that traditional literary realism was unable to do.
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Reposted by Peter Dickson
The Conversation AUNZ @aunz.theconversation.com · 02/10/2026
The first major Hollywood animation centred on Filipino culture speaks to the experience of migration that has become so deeply embedded in Philippine society.
theconversation.com
DreamWorks’ Forgotten Island is a joyous, painful love letter to the Filipino diaspora
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Reposted by Peter Dickson
The Conversation UK @uk.theconversation.com · 02/10/2026
Marie Antoinette was released into a cultural moment dominated by consumerism as empowerment, when ‘girl power’ was used to sell music and fashion to young women.
tcnv.link
Marie Antoinette at 20: Sofia Coppola’s playfully postmodern period drama is finally getting the praise it deserves
Marie Antoinette was released into a cultural moment dominated by consumerism as empowerment, when ‘girl power’ was used to sell music and fashion to young women.
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Reposted by Peter Dickson
Quanta Magazine @quantamagazine.org · 29/09/2026
The late mathematician Ronald Graham was also a skilled juggler. Fifty-five years ago, he posed a question that may have stemmed from the hobby. This year, it was finally solved. www.quantamagazine.org/mathematicia…
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Reposted by Peter Dickson
Quanta Magazine @quantamagazine.org · 30/09/2026
Our brain waves have more complex shapes than we thought. Recently, neuroscientists measured a menagerie of traveling waves, including ones that look like spiraling vortices. www.quantamagazine.org/surprisingly…
quantamagazine.org
Surprisingly Complex Waves Reveal the Brain's Inner Workings | Quanta Magazine
Unexpected patterns traveling across the human brain may be reorganizing its activity in real time.
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Reposted by Peter Dickson
Quanta Magazine @quantamagazine.org · 30/09/2026
Lisa Sauermann and Huy Tuan Pham have been friends for the past decade. They just solved a decades-old math mystery with help from Fourier analysis. www.quantamagazine.org/mathematicia…
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Reposted by Peter Dickson
Quanta Magazine @quantamagazine.org · 01/10/2026
Topologist Maggie Miller explains how she visualizes the 4th dimension in this week’s episode of The Joy of Why with co-host Janna Levin: www.quantamagazine.org/what-does-th…
quantamagazine.org
What Does the Fourth Dimension Actually Look Like? | Quanta Magazine
Maggie Miller explains why our intuition about three dimensions breaks down in four, and how she visualizes 4D spaces as a reel of three-dimensional snapshots.
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Reposted by Peter Dickson
The Conversation UK @uk.theconversation.com · 01/10/2026
Cruise’s presence is the most interesting thing about a film that is otherwise much too full of itself.
tcnv.link
Digger tries to mock powerful older men – but can’t escape 64-year-old millionaire Tom Cruise
Cruise’s presence is the most interesting thing about a film that is otherwise much too full of itself.
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Reposted by Peter Dickson
Psyche Magazine @psyche.co · 28/09/2026
This expansive Psyche Portrait by @nancyaverett.bsky.social captures the French neuroscientist Stanislas Dehaene effervescent passion, deep care and abiding awe for the developing brain – mixed in with that all-important dash of indignation to power his advocacy
buff.ly
He mapped the learning brain. Then came the hard part | Psyche Portraits
The neuroscientist Stanislas Dehaene wants to bring four decades of findings on how the brain learns into the classroom. But evidence alone can’t overcome the politics in education
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Reposted by Peter Dickson
Aeon Magazine @aeon.co · 02/10/2026
For many Americans raised in deprived neighbourhoods, gun violence has fundamentally shaped their inner behavioural scripts to anticipate danger everywhere, perpetuating the cycle – but what can be learned can be unlearned, with programmes designed to help rewrite these scripts buff.ly/ghYgRJZ
buff.ly
Early violence is a bad teacher. But the mind can learn anew | Aeon Essays
A world of violence sustains itself through guns, poverty and other social ills, but also through the minds it creates
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Peter Dickson @phdpeter.bsky.social · 02/10/2026
www.thecollector.com/ancient-gree...
thecollector.com
How the Ancient Greek Language Shaped Modern Thought | TheCollector
The ancient Greeks had a profound impact on Western thought. On a fundamental level, ancient Greek has shaped the way we understand the world.
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Reposted by Peter Dickson
The Conversation UK @uk.theconversation.com · 01/10/2026
Growing numbers of women are using testosterone for menopause symptoms, but female-specific products remain scarce and evidence patchy.
tcnv.link
Women are turning to testosterone, but what does the science actually say?
Growing numbers of women are using testosterone for menopause symptoms, but female-specific products remain scarce and evidence patchy.
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Reposted by Peter Dickson
The Conversation UK @uk.theconversation.com · 01/10/2026
Our study shows that brain remains malleable and can learn new things well into older age.
tcnv.link
Reading, socialising and doing puzzles can help preserve cognitive health – large study shows
Our study shows that brain remains malleable and can learn new things well into older age.
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Reposted by Peter Dickson
The Conversation UK @uk.theconversation.com · 01/10/2026
Can AI-human connections ever meet the psychological criteria of attachment – the relationships that hold people’s lives together?
tcnv.link
How deep do AI relationships really go? An expert in attachment theory explains
Can AI-human connections ever meet the psychological criteria of attachment – the relationships that hold people’s lives together?
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Reposted by Peter Dickson
The Conversation U.S. @us.theconversation.com · 02/10/2026
A visit by Hindu monks to the Eiffel Tower sparked a worker strike after women employees were allegedly reassigned during the visit. At the center of the controversy is a centuries-old religious practice known as “brahmacharya.” theconversation.com/what-the-eif...
theconversation.com
What the Eiffel Tower controversy reveals about a Hindu monastic practice – known as ‘brahmacharya’
‘Brahmacharya’ is a monastic discipline centered on controlling the senses and directing attention toward spiritual practice.
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Reposted by Peter Dickson
The Conversation AUNZ @aunz.theconversation.com · 02/10/2026
The rebellious teen narrating J.D. Salinger’s classic novel of arrested development still speaks to us. But should we be listening?
theconversation.com
Friday essay: The Catcher in the Rye is 75 – and every time I meet Holden Caulfield, I see him anew
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Peter Dickson @phdpeter.bsky.social · 02/10/2026
www.abc.net.au/listen/progr...
abc.net.au
The Unsteady State part 1: Politics and the good life - ABC listen
First episode in a five-part series. Liberal democratic theory has traditionally held that it's up to individual citizens to decide for themselves what constitutes the good life, and that the state sh...
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Peter Dickson @phdpeter.bsky.social · 02/10/2026
www.thecollector.com/ancient-gree...
thecollector.com
7 Ancient Greek Poems That Will Change Your Mind About Love and War | TheCollector
These ancient Greek poems about love and war feel surprisingly modern in sentiment. From Sappho to Archilochus, this is the raw side of classical literature.
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Peter Dickson @phdpeter.bsky.social · 02/10/2026
www.thecollector.com/claudius-dis...
thecollector.com
How Ancient Attitudes to Disability Likely Impacted Claudius’ Image | TheCollector
Called a “monstrosity” and accused of being “ruled by his wives and freedmen,” attitudes toward disability likely impacted assessments of Claudius’ reign.
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Reposted by Peter Dickson
PsyPost @psypost.bsky.social · 30/09/2026
Psychologists identify the musical triggers of beauty and the sublime
psypost.org
Psychologists identify the musical triggers of beauty and the sublime
A new psychology study reveals that minor musical keys evoke the sublime, major keys predict beauty, and visual elements heavily dominate our overall aesthetic responses when we experience audio and visual media simultaneously.
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Reposted by Peter Dickson
PsyPost @psypost.bsky.social · 01/10/2026
Stimulating the brain’s alpha rhythm may take the edge off anxiety under stress
psypost.org
Stimulating the brain’s alpha rhythm may take the edge off anxiety under stress
A single 20-minute session of alpha-frequency brain stimulation modestly reduced anxiety after a stressful task in healthy middle-aged and older adults.
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Peter Dickson @phdpeter.bsky.social · 01/10/2026
www.psychiatrictimes.com/view/dissect...
psychiatrictimes.com
Dissecting Algorithms of the Mind: Toward Precision Psychiatry in Schizophrenia | Psychiatric Times
Experts highlight biomarker-driven schizophrenia care—computational subtypes, muscarinic drugs, sharper negative-symptom scoring, and KCC2 targets—reducing trial-and-error prescribing.
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Reposted by Peter Dickson
The Conversation AUNZ @aunz.theconversation.com · 30/09/2026
Ribose molecules came to Earth in meteorites and eventually became key parts of RNA. But how they survived in between has been a mystery.
theconversation.com
How sugar from outer space became one of the backbones of life on Earth
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Reposted by Peter Dickson
Aeon Magazine @aeon.co · 01/10/2026
In this deftly argued Essay, the philosopher Sasha Mudd uses Kant’s notion of reason as freedom as a warning against the emerging tendency to conflate intelligence with optimisation in the age of AI buff.ly/bl01hrT =
buff.ly
Why real intelligence is something more than optimisation | Aeon Essays
If intelligence is merely optimisation then machines will outrun us. Kant tells us why human reason is so much more
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Peter Dickson @phdpeter.bsky.social · 01/10/2026
epochemagazine.org/95/the-truth...
epochemagazine.org
The Truth of War: Emanuele Severino | Epoché Magazine
A free online philosophy magazine, delivered monthly
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Peter Dickson @phdpeter.bsky.social · 01/10/2026
epochemagazine.org/95/our-teleo...
epochemagazine.org
Our Teleological Selves | Epoché Magazine
A free online philosophy magazine, delivered monthly
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Peter Dickson @phdpeter.bsky.social · 01/10/2026
epochemagazine.org/95/the-absen...
epochemagazine.org
The Absent Self: Apprehending the de-centralized subject in Derrida and Freud | Epoché Magazine
A free online philosophy magazine, delivered monthly
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Peter Dickson @phdpeter.bsky.social · 01/10/2026
epochemagazine.org/95/content-w...
epochemagazine.org
“Content With That Little Particular Knowledge”: Margaret Cavendish on Ignorance | Epoché Magazine
A free online philosophy magazine, delivered monthly
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Peter Dickson @phdpeter.bsky.social · 01/10/2026
gregorybsadler.substack.com/p/bonus-disc...
gregorybsadler.substack.com
Bonus Discussion: Bad Moral States In Nicomachean Ethics Book 7
some reflections on loss of self control, vice, and brutality
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Peter Dickson @phdpeter.bsky.social · 01/10/2026
slavoj.substack.com/p/the-lacani...
slavoj.substack.com
THE LACANIAN REAL: TELEVISION
There is nothing ‘behind’ the fantasy
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
@natrevimmunol.nature.com rdcu.be/MKyEsZpv2e8a
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
@natrevdrugdiscov.nature.com rdcu.be/1JsBDqJ9Ahpa
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
@natrevdrugdiscov.nature.com rdcu.be/5PS4TxdnrN2a
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Designing small-molecule binding proteins www.nature.com/articles/d41...
nature.com
Designing small-molecule binding proteins
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Targeting tumour-associated macrophages www.nature.com/articles/d41...
nature.com
Targeting tumour-associated macrophages
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Optimizing translation of therapeutic mRNAs www.nature.com/articles/d41...
nature.com
Optimizing translation of therapeutic mRNAs
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Expanding the molecular glue target space www.nature.com/articles/d41...
nature.com
Expanding the molecular glue target space
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Prostaglandin E2 drives cancer-associated cachexia www.nature.com/articles/d41...
nature.com
Prostaglandin E2 drives cancer-associated cachexia
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Small molecules stop β-arrestins www.nature.com/articles/d41...
nature.com
Small molecules stop β-arrestins
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Lilly spends US$2.8 billion on psychedelic drugs for mental health www.nature.com/articles/d41...
nature.com
Lilly spends US$2.8 billion on psychedelic drugs for mental health
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
First dual BAFF and APRIL inhibitor nabs FDA approval www.nature.com/articles/d41...
nature.com
First dual BAFF and APRIL inhibitor nabs FDA approval
Discover the world’s best science and medicine | Nature.com
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Peter Dickson @phdpeter.bsky.social · 30/09/2026
Oral macrocyclic PCSK9 inhibitor secures FDA approval www.nature.com/articles/d41...
nature.com
Oral macrocyclic PCSK9 inhibitor secures FDA approval
Discover the world’s best science and medicine | Nature.com
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