John Arnold @JohnArnoldFndtn
Co-chair of Arnold Ventures. Fighting special interests and status quo bias to build better systems for people. arnoldventures.org Houston Joined October 2013-
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In an earlier era, I would occasionally give an overly aggressive driver the middle finger. I don't do that anymore.
To be clear, we have spent five years studying whether or not it is environmentally permissible to demolish a derelict football stadium surrounded by empty parking lots or whether for some reason it should just stay there forever.
Congress is to vote on FAA bill today. Most controversial aspect is # of long flights allowed at Reagan airport. Members from far-flung states want 5 more/day, hoping to avoid drives to Dulles; members from near states worry doing so increases delays on their flights. Good stuff.
Was walking through a random high school recently and was shocked by the number of kids with a phone in their lap playing games or scrolling and/or wearing headphones during a lesson. Made me very partial to ‘lock phones in pouch’ policies.
"In July 2022, the price of a used Tesla Model Y (2021 model year) was $71,000. Today, it’s $32,000, reports Edmunds." via @washingtonpost
Not unusual now to see research reports from banks with 2 pages of content and 6 pages of risk disclosures, which feels like a metaphor for the country as a whole.
How does any president have the ability to spend a trillion dollars on anything without congressional action?
How does any president have the ability to spend a trillion dollars on anything without congressional action?
Hospital systems have justified horizontal mergers for years claiming that larger scale will lower costs and raise quality. We now have the 3rd study showing that merged systems, even if in different markets, materially raise prices & don't improve quality measures. via @statnews
Cool job alert: Vice President of Career Education and Training @Arnold_Ventures Salary range: $200-300k arnoldventures.org/careers/vice-p…
I used to think decarbonization was hard because voters prioritized the goals of the energy system in the following order: 1) Affordable 2) Reliable 3) Secure 4) Clean But I missed one. The actual order of prioritization is: 1) Jobs 2) Affordable 3) Reliable 4) Secure 5) Clean
Since 1990, Pomona College # of students: +17% # of tenured faculty: -3% # of administrators: +454% via @washingtonpost
Clifford Asness @CliffordAsness
129K Followers 1K Following https://t.co/SqAanFKORB. https://t.co/NbcMFHWbR4. Chaotic good.Daniel S. Loeb @DanielSLoeb1
125K Followers 999 Following Investment analyst at Third Point LLC since 1995. Columbia College ‘83 🥲Pierre Andurand 🇺�.. @AndurandPierre
60K Followers 1K Following Hedge Fund manager specialized in energy derivatives. GLORY_WS founder and chairman. Life long learner. 5 MSc. Oxford, Columbia and HEC alumnusJeff Davies, the Ener.. @EnergyCredit1
37K Followers 4K Following EnerWrap. Click here to get daily energy data-driven insights delivered to you inbox for FREE! 👇Dan Pickering @pickeringenergy
29K Followers 536 Following Founder, Chief Investment Officer of Pickering Energy Partners...comments are not investment adviceEnergyCynic @EnergyCynic
31K Followers 1K Following Energy investor most of career. Not investment advice. RTs not endorsements.NATGAS @USAEnergyNatGas
12K Followers 318 Following Trading energy derivatives since the stone age. I think that makes me a dinosaur or an expert or neither. You be the judge. Bill Perkins @Skylarcapitalboaz weinstein @boazweinstein
43K Followers 911 Following Boaz Weinstein is the founder of Saba Capital Management.Chuck Yates (He / His.. @nimblephatty
9K Followers 2K Following subscribe to the podcast: https://t.co/lYab5I0zff I’ve been on TMZ SIX times!RTB 🚀 - AKA Mr Wen @RaisingTheBAR47
15K Followers 898 Following Challenging ShitCo+Ponzi mgmt and Furus on their BS. Not investment advice. I’m an idiotNextWave EFT @NextWaveEFT
10K Followers 179 Following Fundamental analysis in the energy space. Not investment advice.Dirty Texas Hedge @HedgeDirty
19K Followers 343 Following Just here to say things which are true but too unprofessional to put my name on #EFT "I've been ballin' since we had to take the TAAS test" - Lil FlipSankey Research @crudegusher
26K Followers 2K Following Institutional Investor (ii) 2023 ranked #1 Independent Wall Street Research: EnergyPaul Phillips @BlueFlameBlues
4K Followers 928 Following “Man is a money-making animal, which propensity too often interferes with his benevolence" The views expressed on this account are my own.Ricky Sandler @rsandler21969
26K Followers 421 Following CEO / CIO of Eminence Capital. Stock and market thoughts likely reflect our book. #Badgers #MetsTwain's Mustache @TwainsMustache
15K Followers 494 Following “The first of April is the day we remember what we are the other 364 days of the year." I'm often wrong. Tweets are not investment advice. DYODDSid Prabhu @sidprabhu
8K Followers 679 FollowingBilly Bailey @wrbailey8
6K Followers 2K Following Former HF PM turned Private Equity. BAMA. Believer. Energy/Investing/College Football/Wine & Political Enthusiast. Tweets are mine & don’t reflect corp view!Lou Pai’Dib Atreide.. @EnergyPeddler
8K Followers 2K Following Proud supporter of North American fossil energy. Energy, Stocks, Macro #EFTShrroret @ShrroretHqL
1 Followers 145 Followingsillygirl @sillygirl1962
301 Followers 204 FollowingJoseph Perry @jcpnyc
31 Followers 270 FollowingJohn Lawrence @John_B_Lawrence
28 Followers 578 FollowingRachael_IP @Rachael_IP
3K Followers 2K Following First chair patent litigator; art freak: techno optimist; athlete; wife of the incredible Ali Fenn 🖖🚀Thomas Holmberg @ThomasHolm19199
23 Followers 26 FollowingHopkins Guy @HopkinsGuy3
1 Followers 101 FollowingRobo @dadof4vus
25 Followers 141 FollowingMike Calhoon @m_plus_c
5 Followers 115 Followingcyrptodolarinyoo @cyrptodolarinyo
80 Followers 1K FollowingLiosnairth @LiosnairthJ_xZ
0 Followers 56 FollowingWill Murphy @themurph128
200 Followers 351 FollowingSiavash Azad @SiavashAza76485
50 Followers 324 FollowingŽeljka Potoku @ZeljkaPotoku
2K Followers 3K Following Mama of 2, wife of 1. Creator of project @ynot_app, reading blog "Once upon a time_Nekoć davno" @ZPotoku87309 and https://t.co/oVcAFjrhGSShobhit Saluja @Shobhit_Saluja
180 Followers 2K Following Future Entrepreneur | Working Professional | YouTuber | Graduate | Tech Enthusiastic | Skilled | Influencer | Fitness Freak | Learner | Love to InteractTyrannosaurusRekt @I_havenoshoes
3 Followers 62 FollowingKeith Volf @ktvolf
22 Followers 66 Followingnkchicago @nkchicago1
0 Followers 45 FollowingYe @Yeloveke
111 Followers 675 FollowingColby Arnold @THEkidCOLBY
177 Followers 168 Following Lovin the life I'm livin... Oil & Gas hand Proud KU Alum #RockChalk Good or bad, thoughts here are my own 💡Beef Kradshaw @BKradshaw89
7 Followers 286 FollowingHarlan 🐝 iSpooge D.. @iSpoogeDaily
580 Followers 1K Following Transiently homeless non-nomadic vanlifer and tech founder in search of partners and customers. CarPuter, Urban Camping Pro, The Notes App, Hogumathi...Spencer Lambert @motelspencer
356 Followers 314 Following The Lambert Firm is a law office in Nashville, Tennessee. We represent clients in matters of trusts, entertainment transactions, and general business affairs.Ron Mizrahi @RonMizrahi1
66 Followers 172 FollowingSobhan @Forhan_ir
33 Followers 17 Following 📈 Forex enthusiast 🏪 Live trade Gold&Euro with me for free 🧾 Have nothing to sale 🧐 No analysis only live trade📱Ig: forhan_irArushi Sharma Frank @ArushiSF
294 Followers 190 Following Can everyone please wake up thinking they will do something to help Earth today. Personal acct. Ex - Tesla 2020-2024.Donovan Sung @donovansung
39K Followers 5K Following Chinese-American tech exec in APAC. Previously @Xiaomi Global Spokesperson & Director of Product Management, @Spotify, @YouTube, @Google, @Microsoft.Rob Tame @tame_rob
0 Followers 164 Followingnoah.parker @ParkerNoah94764
184 Followers 2K FollowingNur @Cardinal2022
14 Followers 337 FollowingJenn Cassell @CassellJen55580
0 Followers 4 FollowingSebastian Foerste @aiLawyers
510 Followers 3K Following Into Smart Contracts, Blockchain and Legal Tech, lawyer and libertarianAyaan Hirsi Ali @Ayaan
502K Followers 282 Following Human rights activist, founder @AHAFoundation, fellow @HooverInst and host of the Ayaan Hirsi Ali Podcast. Opinions my own. Check out my work at Restoration:Fernanda Sheridan @fefsheridan
1 Followers 37 FollowingAbbas @AbbasToufaily
50 Followers 459 FollowingKyle Lucherk @vg7wkq79pv
2 Followers 1 FollowingEd Cyster @Edward_Cyster
272 Followers 304 Following Global CEO 4media group, all things media, PR and digital. Health and fitness fanatic. CFI, Warbird and Aerobatic Pilot.MLZ @haishhachofshi
45 Followers 73 FollowingHeike Larson @HeikeLarson
285 Followers 215 FollowingEva @microwaveableco
2 Followers 48 FollowingTali Woodward @taliwoodward
1K Followers 920 Following @taliwoodward.bsky.social Editor in Chief @teamtrace. Adjunct prof & former director @ColumbiaJournMA. Considerably older than my avatar.Clifford Asness @CliffordAsness
129K Followers 1K Following https://t.co/SqAanFKORB. https://t.co/NbcMFHWbR4. Chaotic good.Pierre Andurand 🇺�.. @AndurandPierre
60K Followers 1K Following Hedge Fund manager specialized in energy derivatives. GLORY_WS founder and chairman. Life long learner. 5 MSc. Oxford, Columbia and HEC alumnusNATGAS @USAEnergyNatGas
12K Followers 318 Following Trading energy derivatives since the stone age. I think that makes me a dinosaur or an expert or neither. You be the judge. Bill Perkins @SkylarcapitalJamie Heard @JamieHeard5
11K Followers 805 Following Gas is back. Worked energy (banks / hedge funds / corporate) since '10. I work for Tourmaline. These comments are my comments and view, not my firms. I ♥ O&G.Brian Bartholomew @BPBartholomew
11K Followers 2K Following Batteries, power markets, niche memes. Decarbonizing the grid @REVRenewables. Previously @BloombergNEF, @PrincetonInAsia, @Fulbright. Usual disclaimers.Joe Pompliano @JoePompliano
599K Followers 2K Following Sports + Business | Investing at Pomp Investments | Host of The Joe Pomp Show | Join 120,000+ others who read my 3x weekly newsletter:Brian Janous @BrianJanous
905 Followers 339 Following sustaining the growth of the cloud with clean energy, husband, dad, generally loving the outdoors in the PNWZeke Emanuel @ZekeEmanuel
31K Followers 574 Following MD, PhD, Oncologist. Vice Provost @Penn Ex-Biden Transition COVID Task Force, Obama advisor, @NIH Latest book: "Which Country Has the World's Best Health Care?"Eric Levitz @EricLevitz
42K Followers 3K Following Think out loud for https://t.co/1Dbt4zwdm2. [email protected] https://t.co/0pFwy0400CAndrew Curran @AndrewCurran_
11K Followers 7K Following Atypically Friendly - I write about AI and human creativity. Will periodically make extremely unusual arguments.Yann LeCun @ylecun
713K Followers 718 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.Jigar Shah @JigarShahDC
63K Followers 1K Following husband, dad, #Team46, focused on elevating American entrepreneurs and innovators to achieve energy abundance by deploying at scale. It's simple, not easy.Vital City @VitalCityNYC
2K Followers 700 Following Enlightening data. New ideas. Civil conversation. Founder @LizGlazerNYC. Co-editor @GregBerman50.Marques Brownlee @MKBHD
6.2M Followers 472 Following Web Video Producer | ⋈ | Pro Ultimate Frisbee Player | Host of @WVFRM @TheStudioBill Gurley @bgurley
666K Followers 2K Following VC @benchmark, Investor: @grubhub, @zillow, @uber, @stitchfix, @nextdoor, @glassdoor, @hacker0x01, @solvhealth, @roverdotcom, @instawork Trustee @sfiscienceEric Newcomer @EricNewcomer
41K Followers 3K Following Founder + author of Newcomer – a startups and VC newsletter & events company. Host summits, including Cerebral Valley AI Summit Subscribe https://t.co/ptjq4pjVS9Meta Newsroom @MetaNewsroom
258K Followers 329 Following News and press statements from Meta's communications team. Send media inquiries to [email protected]Meta @Meta
14.0M Followers 709 Following Connect with what you love to make things happen. It’s Your World.Random Critical Analy.. @rcafdm
8K Followers 1K Following A sporadic data blogger with some heretical, albeit generally sane, viewsTimothy Ogden @timothyogden
2K Followers 382 Following MD, Financial Access Initiative. Exec Partner, Sona Partners. @USFDstudy, Experimental Conversations (https://t.co/nIcTSLRh5y) Alliance Magazine, GiveWell BoardAlex Heath @alexeheath
59K Followers 4K Following deputy editor @verge and author of Command Line, a newsletter about the tech industry’s inside conversation https://t.co/1Y9gWlFJbFLyman Stone 石來民.. @lymanstoneky
30K Followers 2K Following Lutheran Husband Dad Kentuckian Demographer I tweet from the hip. @DemographicNTEL. Buy my book: https://t.co/86OkMZgI0p lymanrstone at gmail dot comAlex Telford @Atelfo
4K Followers 308 Following Tweets about the biotech industry, science, progress, and innovation | building better software for biopharma @Convokebio, ex-LS consultantHindenburg Research @HindenburgRes
610K Followers 0 Following Popping bubbles as we see them. We express strong opinions. Not investment advice.Jeff Asher @Crimealytics
27K Followers 958 Following Not here much anymore. Find me: Email: [email protected] Substack: https://t.co/wfkJyG1GT7 Bluesky: @jeffasher.bsky.social Web: https://t.co/UlK6Tq5kHWWendell Potter @wendellpotter
74K Followers 3K Following Former VP, @cigna. Whistleblower and reformed insurance propagandist. President, @cforhd. Press: [email protected]. Speeches: [email protected].American Institute fo.. @aibm_org
2K Followers 94 Following The American Institute for Boys and Men is non-partisan, non-profit research organization focused on the wellbeing of boys and men.Utility Dive @UtilityDive
24K Followers 936 Following We provide business journalism and in-depth insight into the most impactful news and trends shaping the utility industry. Sign up here: https://t.co/0XKr5B1zcBTriple Net Investor @TripleNetInvest
89K Followers 723 Following Investor, Real Estate Entrepreneur, ex Investment Banker | Breaking News: Real Estate, Finance | Sharing Advice From Successful Entrepreneurs & InvestorsGrid Status @grid_status
5K Followers 229 Following Stay informed on the real-time status of the US Electric Grid with comprehensive monitoring and dataJake Sherman @JakeSherman
439K Followers 4K Following Founder of @punchbowlnews. @nbcnews/@msnbc. Phish/Dead fan. Author of NYT best seller, “The Hill To Die On”.Aswath Damodaran @AswathDamodaran
394K Followers 3 Following Fascinated by finance & markets and like writing about them, but teaching is my passion.Justin Fox @foxjust
26K Followers 2K Following Columnist @opinion. Eater of free snacks. (Snacks are property of Bloomberg L.P. Tweets aren't.)Matt Fiedler @MattAFiedler
4K Followers 173 Following Senior Fellow, Center on Health Policy, The Brookings Institution. Former Chief Economist for Council of Economic Advisers.Jeremy 'adjusted for .. @jmhorp
18K Followers 1K Following Dad, Economist, and Arkansan. Associate Professor @UCAbusiness, Director @ACRE_UCA, but these tweets are mine alone.Science Is Strategic @scienceisstrat1
44K Followers 4K Following Science and technology are our best weapons against Covid-19, climate change, cancer, neurodegenerative diseases, diabetes and more.Erik Brynjolfsson @erikbryn
209K Followers 4K Following Director @DigEconLab Professor @StanfordHAI @SIEPR @Stanford @NBERPubs https://t.co/D2bPyxoFEfPaul Graham @paulg
1.9M Followers 772 FollowingJohn Burn-Murdoch @jburnmurdoch
491K Followers 6K Following Columnist and chief data reporter @FinancialTimes | Stories, stats & scatterplots | Senior fellow @LSEdataScience | [email protected]I4R @I4Replication
3K Followers 0 Following The Institute for Replication (I4R) works to improve the credibility of science by promoting and conducting replications.Liam Dillon @dillonliam
27K Followers 1K Following Housing affordability and neighborhood change in California @latimes. [email protected]; DMs open; https://t.co/DXCYan27JFTech Burrito @TechBurritoUno
831K Followers 280 Following Tech | Learning | Innovation "Any sufficiently advanced technology is equivalent to magic." – Sir Arthur C. Clarke Questions: [email protected]David Deming @ProfDavidDeming
8K Followers 155 Following Isabelle and Scott Black Professor of Political Economy @Kennedy_School. Faculty dean of Kirkland House @harvard. Newsletter - https://t.co/rXOPJD8KiBWill @willwister
582 Followers 3K Following Occasional investing thoughts. Resource stocks focus currently. Profited from March 2020 COVID decline. Growth focus before that. Often wrong. Not advice.Mike Bird @Birdyword
87K Followers 2K Following Asia business & finance editor @TheEconomist. Co-host of our Money Talks podcast. Just a lad from Leeds with a lust for markets, economics and history.Lawrence Katz @lkatz42
21K Followers 770 Following Economist studying labor markets, inequality, and economics of social problemsVisual Capitalist @VisualCap
314K Followers 3K Following Data-driven visual content focused on global trends, investing, technology, and the economy.I have a solution.
Reddit is flooded with students asking various subreddits how to deal with professors accusing them of generative AI use in their writing during this finals period. Professors are wondering how to deal with obvious generative AI use in their grading. We broke something.
Once aggregate spending suffices to achieve full employment (I use the term the usual way), the "real resource constraint" binds. At that point further money-financed G is inflationary. Borrowing becomes a non-inflationary alternative.
@JohnArnoldFndtn are you saying that you were the reason for the decline in 2023 from 2022? well done in practicing restraint!
@JohnArnoldFndtn It was never smart thing to do - did not help and almost always makes it worse
Thread 👇👇 The so-called "pill penalty" is such a joke. The pharma industry insisted on and won seven years longer exclusivity for biologics over small molecules in 2010. Here's what drug makers said at the time:
To be clear, we have spent five years studying whether or not it is environmentally permissible to demolish a derelict football stadium surrounded by empty parking lots or whether for some reason it should just stay there forever.
Just In: D.C. can demolish RFK Stadium, the National Park Service said after an environmental review. The site has been considered for a new Commanders stadium. nbc4dc.com/W6QzE8z
@CD_Brandt @JohnArnoldFndtn The hospital definitely ran into some hiccups. northcarolinahealthnews.org/2024/02/06/fed…
Awkward situation at a Senate Foreign Relations Committee hearing today As the US envoy for Sudan testified on how little attention Sudan gets, senators cycled out due to conflicting schedules, leaving for long periods only 1 senator in the hearing room (and 20 empty seats)
The joys of pharmaceutical pricing. Picking up a Rx at Walmart. I say $150? that seems high. The cashier responds do you have the GoodRx app? I download the free app and sign up while standing in line. New price $8.
Indian restaurants in Britain now employ more people than the steel, coal and shipbuilding industries combined.
How long till everything the federal government does is run through Medicaid? kffhealthnews.org/news/article/o…
This is a pretty doomed political cause, but I think there’s a strong case that we should be spending more on the prison system in order to make incarceration safer & more humane. slowboring.com/p/america-shou…
@JAJernay @JohnArnoldFndtn My kids can have them during lunch on Fridays, that’s it.
@JohnArnoldFndtn Huge distraction to the learning environment. My kid's new school makes them lock it in their locker for the day and if caught with it in class or out during the day is confiscated. 3rd-8th school
You never forget the first time you learn universities’ overhead rates on external grants.
A competent GOP would cut a campaign ad that's just alternating clips of protestors at 60k+ tuition schools and clips of biden promising loan forgiveness and blanket it to every middle-middle to lower-middle class demo
Unfortunately, as is too common, the study abstract doesn't mention the null finding on the primary outcome & instead portrays the results as unambiguously positive based on the post-hoc subgroup analysis (see below; the Nashville study referenced here was a one-week pilot). 7/
Our first Metascience research grant call is now open! In partnership with @SciTechgovuk, @ESRC is offering £5m of funding for research into more effective ways of conducting and supporting R&D. Individual projects can be up to £300k. More info here: ukri.org/opportunity/uk…
@nateobrienn This post is the weirdest ad for Legoland I've ever seen.
@cody_a_hill @J_Lovering ^what Cody said, with additional color: x.com/quantian1/stat…
@JohnArnoldFndtn @BPBartholomew Turbine dynamics: x.com/redbuckman/sta…