Rian Kabir, MD (@riankmd) Twitter Following • TwiCopy

John Collison

@collision

Co-founder of @stripe.

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Sivori

@sivori

Purveyor of half-baked ideas. Building @planslolapp. Father of four.

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Sheel Mohnot

@pitdesi

Posting stuff I find interesting. Work: @btv_vc, leading pre/seed rounds of fintech cos. Always up for adventure.

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Philip DeFranco 👊🏻

@phillyd

I report and comment on the news when I’m not busy with my midlife crisis.

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Lee Fang

@lhfang

Independent Journalist. Reporting primarily on Substack via leefang.com Contact email on my website.

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David Shor

@davidshor

Head of Data Science at Blue Rose Research, based in NYC, originally from Miami. I try to elect Democrats. Views are my own. he/him🌹

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Howard Luks MD

@hjluks

Orthopedic Surgeon, Author, Trail Runner, very amateur cyclist Exits x 3 co-founder: SimplaVida.com Book = Howardluksmd.com/book

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Visakan Veerasamy

@visakanv

Focus on what you want to see more of. 💪🏾❤️🔥 buy my ebooks ▲ FRIENDLY AMBITIOUS NERD ▲ (gum.co/FANbook) and ꩜ INTROSPECT ꩜ (gum.co/introspect)

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Anthony Scaramucci

@scaramucci

🇺🇸 Entrepreneur @SkyBridge. Host, Open Book and @RestPoliticsUS. skybridge.com/disclosures

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Patrick Hsu

@pdhsu

co-founder @ArcInstitute, @BerkeleyBioE professor | researcher & investor in genome editing, biotech, AI | 🇨🇦 @harvard @broadinstitute @editasmed, Fast Grants

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Andy Jassy

@ajassy

Lead Amazon, married and father of two kids, big sports/music/film fan, experienced buffalo wings eater. Go Kraken!

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Julie Holland, MD

@bellevuedoc

psychiatrist, author, wife/mom, musician, MDMA & cannabis researcher, harm reductionist, medical advisor to MAPS ++ GOOD CHEMISTRY: The Science of Connection.

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Sonali Basak

@sonalibasak

Global finance correspondent @BloombergTV + anchor for Open Interest 9-11 am daily New York time, & writing like mad @business. @NYUStern MBA. Views are my own.

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Chris Blattman

@cblatts

Economist & political scientist @UChicago @HarrisPolicy studying conflict & organized crime. My book is Why We Fight: penguinrandomhouse.com/books/636263

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Anu Aakash

@anukaakash

AI creator. AI Video. See highlights

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Sasha Yanshin

@sashayanshin

Road trip addict | Financial Analyst | YouTuber & Educator

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Michael Edward Johnson

@johnsonmxe

Author of Principia Qualia, Symmetry Theory of Valence, Neural Annealing, Principles of Vasocomputation. Friend to the future.

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Jesse Singal

@jessesingal

I make text and voice words. @fsgbooks, former @NYMag. Cohost @TheBARPod, the first-ever podcast: blockedandreported.org * [email protected]

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pranav

@pranaveight

marketing @OpenAIDevs . previously- @moderntreasury, @twilio, @DukeU. Pune 🇮🇳 to SF 🇺🇸.

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Joe Walsh

@walshfreedom

Former GOP Congressman. Ex‑Tea Partier turned relentless anti‑Trump truth‑teller. Want the unfiltered takes the cable shows won’t touch? Visit my Substack 👇

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Lawrence H. Summers

@lhsummers

Charles W. Eliot University Professor and President Emeritus at Harvard. Secretary of the Treasury for President Clinton and Director of NEC for President Obama

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Dr Sanil Rege FRANZCP | MRCPsych

@sanilrege

Psychiatrist blending neuroscience with real-world practice. Insights beyond the textbooks, made actionable. Follow for clear, practical takes.

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Lina Khan

@linamkhan

Served as 57th Chair of the Federal Trade Commission. Retweets, Follows, & Likes ≠ Endorsements.

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Ebony Jade Hilton, MD

@ebonyjhilton_md

Co-Founder @GOODSTOCK_LLC | Anesthesiologist ▪️@MSNBC Medical Contributor ▪️Inventor ▪️Public Speaker ▪️ Author ▪️ Activist

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Captain Pleasure, Andrés Gómez Emilsson

@algekalipso

Views of a Transhuman neo-Buddhist from the future on sociology, artificial intelligence, mathematics, philosophy, neonoir film, and the post-singularity era.

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Mahlerite

@jesusrglez

Training and Supervising Psychoanalyst. A little obsessed with Mahler & Coltrane. Music & Audio contributing writer for audiophilia.com

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Awais Aftab

@awaisaftab

Psychiatrist with philosophical interests | Conversations in Critical Psychiatry (OUP, 2024) | Psychiatry at the Margins: psychiatrymargins.com

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Nick Yoder

@nickyoder86

Recovering Mathematician ~ Pilot, Sailor, Motorcyclist, Ex-Firefighter ~ Greatest desire: Advance cancer biology via Math + Systems Engineering

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Jesse Chand

@jessechand

Product Design @OpenAI. prev: @Apple Vision Pro, @YCombinator, @Snapchat

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Emil Kirkegaard

@kirkegaardemil

#psychology #genomics #hbd #rstats #statistics #transhumanism #dataviz #openscience #psychometrics @OpenPsychJour

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Ro Khanna

@rokhanna

A vision for a new economic patriotism. Let’s invent it, make it, & buy it in America. Pro-worker, pro-union, pro-family, pro-growth. Text me: (650) 999-9610

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Robin Carhart-Harris

@rcarhartharris

Ralph Metzner Distinguished Professor of Neurology & Psychiatry, UCSF. Psychedelic neuroscientist and psychologist. linktr.ee/Robincarhartha…

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Eiko Fried

@eikofried

Associate Prof @UniLeiden. Mental health & data science (eiko-fried.com). Building an early warning system for depression (WARN-D.com).

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Jonathan Shedler

@jonathanshedler

Professor, psychologist, author. Tweets about psychology, psychiatry, psychotherapy. I say the quiet part out loud.

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Danny Huang, MD

@yuhaohuangmd

works on and 𝕏 about neuro-modulation, brain computer interface and healthcare AI. Neurosurgery resident @StanfordMed.

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Andy Keller

@t_andy_keller

Postdoctoral Fellow at The Kempner Institute at Harvard University -- Somewhere between Brains & Bits. PhD at UvA, Intern @ Apple MLR, Prev @ Intel AI & Nervana

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Dr. lloD

@llod74

Orthopaedic Surgery PGY-3. 12th best SSBM player in the world. Cat dad. Lessons: metafy.gg/@lloD. Twitch.tv/lloD74.

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Jeffrey Sachs

@jeffreyasachs

Acadia University. Judicial politics, authoritarianism, Islam, free speech and education. Tweets do not represent the views of my Employer.

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Andrew Gallimore

@alieninsect

Tokyo. 作家. Neurobiologist, pharmacologist, writer interested in psychedelics, especially DMT. "Death by Astonishment", July 1 2025: bit.ly/DeathbyAstonis…

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Robert Howard

@profrobhoward

UCL old age psychiatrist | Improving dementia and mental health treatment | Independent trials | Layla | Clinical academic training

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Jules Evans

@julesevans11

Director of Challenging Psychedelic Experiences Project, editor Ecstatic Integration.

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Drew Pavlou 🇦🇺🇺🇦🇹🇼

@drewpavlou

I support liberalism and oppose totalitarianism. Follow my blog here! drewpavlou.substack.com

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Brandon Luu, MD

@brandonluumd

Where evidence meets action.

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Davide Momi

@davemomi

Computational cognitive neuroscientist 🧠 | Former pro 🏀 | Calisthenics athlete 💪 | @DJIGlobal Pilot 🚁 | Post-Doctoral Research Fellow @Stanford_BSL

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Mark L. Ruffalo

@marklruffalo

Psychoanalysis, psychopathology, history of psychiatry; faculty in psychiatry at @UCFMed and @TuftsMedSchool; clinical interest in BPD and psychosis; LCSW

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Jiao Sun

@sunjiao123sun_

Research Scientist at Google DeepMind \n\n NLP PhD @ USC, Amazon ML Fellow \n\n ex-{Google Brain, Alexa AI} nlper, IIIS Tsinghua-Ren

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dalibali

@dalibali2

Not investment advice obviously

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Richard Gipps

@drgipps

philosophe (by temperament/PhD), clin psychol (by training), psychotherapeut (by trade). all views my employer’s; re-tweets imply undying fealty; i/thou.

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Spencer Hakimian

@spencerhakimian

Founder of Tolou Capital Management. Global macro, market neutral, risk optimization. Aiming for positive real returns in all climates. Not investment advice.

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Sun 乌龟 💖

@suntzoogway

Shepherd the finite through the local minima of imperfect information/ Aligning all beings w/ my lovepill R&D/ formalizing morality/ positive sum hyperstitioner

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Dr. Zackery A. Tedder, PsyD

@drzacktedder

Post Doctoral Resident Psychologist | Psychedelics & Forensic Expert | KAP-I and FRM Developer | Founder | US Navy Vet 🇺🇸

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Exa

@exaailabs

We're an AI research lab building search for the future. Most powerful web search API → exa.ai also checkout Websets → exa.ai/websets

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Peiyi Wang

@sybilhyz

PhD @PKU1898; Researcher @deepseek_ai; Recent: DeepSeek-R1/CoderV2/Math/V1/V2/V3, Mathshepherd, FairEval, Speculative Decoding.

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Zizheng Pan

@zizhpan

Researcher @deepseek_ai | Previously @nvidia @MonashUni @UniofAdelaide. Words are my own.

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Chris Aiken, MD

@chrisaikenmd

Editor, Carlat Psychiatry Report. Assist Prof, NYU & WFU medical schools. Never received pharma funding. Posting daily research to learn, discuss, debate.

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DeepSeek

@deepseek_ai

Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.

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Daniel Kokotajlo

@dkokotajlo

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Dr Jaclynn Moskow

@drjaclynnmoskow

Rogue Physician Scientist • Strategist to Health Space Businesses • Former Poker Pro • Medical Writer • Native Floridian • Family Woman • Jew

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ℏεsam

@hesamation

ai/ml | rigorously overfitting on a learning curve

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Secretary Kennedy

@seckennedy

Official page of @HHSGov Secretary Robert F. Kennedy, Jr.

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Braydon Dymm, MD

@braydondymm

Stroke Neurologist @CAMCHealth | Trained @Duke_Neurology & @UMICHNeuroRes | Interested in the intersection of AI, neurology, and education 🤖🧠👨‍🏫

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Dr. Glaucomflecken

@dglaucomflecken

Ophthalmologist. Comedian. Speaker. Tiktok. Contact: [email protected] Bluesky: bsky.app/profile/glauco…

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Melian Refugee

@escapefrommelos

samsara passenger with stockholm syndrome

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Jesus Ramirez-Bermudez

@jrbneuropsiq

MD PhD ⚬ Clinical Narratives & Scientific Research ⚬ Neuropsychiatry ⚬ National Institute of Neurology and Neurosurgery / SNI2 ⚬ English & Spanish Tweets

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