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John Ericson

@johnericson.me
537 followers 386 following 5.3K posts

github.com/ericson2314 Also volunteer member of @etany.org

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John Ericson @johnericson.me · 6h
Look how they indoctrinate (laudatory) the youth in Krakow
Infographic of railway gauges at Park Kolejowy in Krakow
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Brosemite Sam @brosemitesam.bsky.social · 27/09/2026
I think we should punish Colorado River valley farmers by building data centers on their land
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John Ericson @johnericson.me · 18/09/2026
Wishing away Knightian/Keynesian uncertainty remains their singular thing, philosophically. Keynes back from the dead: look, you can practice epistemic humility without losing your polycule, OK?
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advait @advaitarun.bsky.social · 15/09/2026
NEW CPE REPORT on the urgency of building an interregional transmission macrogrid! @cthelala.bsky.social and I argue that only the federal government can get it built; no other actor on the grid is capable of doing so! Really, this is a paper about the theory of transmission as an asset class:
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John Ericson @johnericson.me · 15/09/2026
en.wikipedia.org/wiki/Lloydmi... > The city is incorporated by both provinces as a single city with a single municipal administration. Canadian provincial differences are insane. NYC should absorb Hudson County and do this too. Adjust state borders before municipal consolidation? Nah, skill issue
en.wikipedia.org
Lloydminster - Wikipedia
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John Ericson @johnericson.me · 15/09/2026
New Jersey gives me hope for America
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The War Horse @thewarhorsenews.bsky.social · 15/09/2026
We obtained early data from the Marine Corps’ new fitness standards for women in combat roles after Defense Secretary Pete Hegseth ordered that women serving in combat jobs be scored against the male fitness test standard. thewarhorse.org/hegseth-mari...
thewarhorse.org
Hegseth Made the Fitness Test Harder for Women in Combat Roles. Most Female Marines Are Passing
Data shows almost all Marine females serving in combat roles have met or exceeded Defense Secretary Pete Hegseth's new physical fitness standard.
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New Kings Democrats @newkingsdems.bsky.social · 15/09/2026
Yesterday, a judge ruled that the Brooklyn Democratic Party Chair has no right to change the party rules post-election to prevent a legitimate handover of power. We look forward to the election of a new chair on September 23. Full statement: www.newkingsdemocrats.com/court_stops_...
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Microplastics Sommelier @leastactionhero.bsky.social · 21/07/2026
love to experience the platonic discourses
Cycle with 4 parts, and a meme NPC guy in the middle.
Cooking vs delivery 
Fuck rurals?
Vibecession
Not voting
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Joe Ickowski @joeick.bsky.social · 14/09/2026
You joke, but one time I was doing calls for a campaign and called a number that automatically started polling me
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John Ericson @johnericson.me · 14/09/2026
Having a road and not a street here is totally pointless, but if you ignore that for a second I think this is actually nice. NYCHA when there's no damn parking is actually pleasant. Towers and Park ain't all bad.
Fleet Walk, Brooklyn, NY 11201
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John Ericson @johnericson.me · 14/09/2026
Very silly when they redid this sidewalk after removing the lane they didn't extend to connect to the island
2 Park Ave, Brooklyn, NY 10016
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John Ericson @johnericson.me · 12/09/2026
If "luggage", "storage", "stowage", and "shippage" are words, then "skippage" is also a word
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rev. howard arson @theophite.bsky.social · 06/09/2026
if Nardwuar had been assigned to the Mueller Report Trump would have died in prison in 2019
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Stan Oklobdzija @stano.bsky.social · 01/09/2026
California's ruling Democrats are just fundamentally unserious about governing this state. They pulled the coward's veto on a bill that'd make it easier to build condos.
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Nilo @nilo.bsky.social · 24/08/2026
Disagree. Letting it fall down, or more accurately letting it degrade until an engineer bans its use, seems like a fine outcome.
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Effective Transit Alliance @etany.org · 19/08/2026
A 125 St subway should be a slam dunk. But at $7.7B for 1.25 miles, and with stations deep underground, current plans would not only build the most expensive subway in the the world, but would cost riders valuable minutes every single trip. It's not too late, however: www.etany.org/reports/digg...
etany.org
Digging Out of a Very Deep Hole: Saving Billions on 125th Street — Effective Transit Alliance New York
A 125 St subway should be a slam dunk. But at $7.7B and with stations more than 100 ft underground, it would be the most expensive subway in the world, and cost riders more than 5 minutes every trip b...
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Mikhail Gorbaechev @mikhailgorbaechev.bsky.social · 20/08/2026
One thing Zohran could do to get cheaper groceries for New Yorkers is have the City take over Hunts Point and operate it as a public service rather than a cartel.
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terra firma, terra eterna 🚱🌉 @kavi.bsky.social · 19/08/2026
Abundance as an ideological project to create an alternative to socialism as a real vision for the future failed miserably, largely because establishmenty center left democrats are (for largely contingent reasons unrelated to being center left) the most nimby group in the country
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Stephen Jacob Smith @stephenjacobsmith.com · 11/08/2026
Or maybe it’s about keeping contributions from current members up for pensions/healthcare in retirement? If so, yet another reason why backloaded public sector compensation is so fucked up
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John Ericson @johnericson.me · 11/08/2026
Re Amazon delivers: I'm very glad the government is passing anti small business legislation
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Ilya Petoushkoff @petoushkoff.bsky.social · 09/08/2026
One of the greatest points of difference between my career as a transport consultant in '10s Moscow and my experience with transport advisory in Australia is what the deliverable of a consultant actually is.
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John Ericson @johnericson.me · 07/08/2026
LLMs are not so great at rebases, which makes me think they are a little weak at *bitemporal ontology* (of the writer) and *bitemporal epistemology* (of the reader)*. So expecting some good knock-on effects if they train this more.
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John Ericson @johnericson.me · 07/08/2026
Is science science actually petit-bougeois because there aren't tightly-coupled groups larger than a PI and their lab?
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The real impasta @therealimpasta.bsky.social · 05/08/2026
ATTENTION TO ALL DEM TAX CUT SLOPULISTS
The effort to repeal the income tax in Missouri losing 80-20
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John Ericson @johnericson.me · 03/08/2026
Sorry Henry George, but right now it seems like the political MO is to convince (not too far out) homeowners that they are not House Speculators but Land Speculators. Land speculation is bad, but House Speculation is even worse.
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John Ericson @johnericson.me · 03/08/2026
"Non-transit-oriented geriatric hellscape" is the way, folks! If your city (or worse) looks like dogshit, get the youths outta there
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Nich Hills @nichhills.bsky.social · 26/08/2025
A point of divergence in 1945. WWII ends a week earlier or later. Handwaving, the peninsula isn't divided by Soviet and US armies but is unified under Soviet or US supervision. Naturally, Kim Il Sung rises to the top.
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Protect Democracy @protectdemocracy.org · 31/07/2026
As U.K. leaders embrace proportional representation, Protect Democracy's Grant Tudor explains how this shift offers American reformers a modern blueprint for building a less polarized democracy. Read his full analysis for @theunpopulist.net here ⬇️
theunpopulist.net
Britain's New Prime Minister Sees Proportional Representation as a Cure to Polarization
America needs a leader to champion similar electoral reforms in this country
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John Ericson @johnericson.me · 31/07/2026
Old apartment: 16 PSI static 💀🚿🌵
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John Ericson @johnericson.me · 30/07/2026
As to ops cost...Yes! Look, we're gonna get OPTO (and ZPTO on some lines) eventually. And we're gonna get Waymos in NYC, and were gonna get deinterlining. Transportation is in general in the midst of a operating costs revolution right now; all modes will be affected.
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John Ericson @johnericson.me · 30/07/2026
Before I leave my old apartment, I am going to figure out just how bad the water pressure was, and tell you all. Also how bad the new one is 😭
Water pressure gauge with attachments, one of which fits a shower
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Effective Transit Alliance @etany.org · 29/07/2026
This morning, ETA commented to the MTA board on it's study extending LIRR electrification to the new Yaphank-BNL station. It's exciting to see electrification of commuter rail, however we urge the agency to study more cost-effective catenary for extensions. www.etany.org/statements/y...
ETA welcomes the MTA's commitment to study electrification and double-tracking to the new Yaphank-BNL station. But prior studies rested on assumptions that inflate costs and reduce benefits, jeopardizing the value of the project.
The LIRR's environmental assessment put electrification beyond Ronkonkoma at 25 million dollars per mile, in today's dollars. Recent international commuter rail projects electrify for 2 to 3 million dollars per mile — an order of magnitude less. The difference is catenary and modern installation methods. Catenary requires less track work and fewer substations, and supplies more power for faster acceleration. The MTA instead proposed third rail, a legacy technology.
We ask the LIRR to study catenary electrification, and to study railcars that run on both third rail and catenary, like the M8, and that clear every LIRR tunnel. ETA's "M10" concept is one example worth examining.
We also ask the LIRR to consider passing sidings rather than full double-tracking, as Utah's Frontrunner 2x is doing. That requires less track and signal work, freeing funds for service increases elsewhere. Several diesel branches carry more riders than this stretch of the Main Line, and deserve the same study.
Finally, this work should serve a region-wide goal: incrementally unifying on a single electrical standard, 25 kV 60 Hz AC Catenary, as expensive-to-maintain third rail equipment reaches its normal end of life.
Scoping the study this way will identify the most cost-effective ways to improve service for LIRR riders. We ask that you include these suggestions. Thank you.
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John Ericson @johnericson.me · 29/07/2026
Going from trains to cars lowered economic growth
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John Ericson @johnericson.me · 29/07/2026
Yes, the government should operate a Google Books of Last Resort, and it should be the Sword of Damocles hanging over copyright law
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Stephen Nuñez @socio-steve.bsky.social · 28/07/2026
Again I want to point out that the gods are not punishing Odysseus for his actions at Troy. They *do not care* about the Trojan horse. They think he is better than other people and pious. It's Poseidon specifically that hates him for what he did to the Cyclops.
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工an Monroe 🚰 @eean.dev · 24/07/2026
Can we send you Becerra for whatever reeducation camp you sent her through
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John Ericson @johnericson.me · 15/05/2026
I'm going to write "polytropic" in my translation and everyone is going to nod along cause it's clearly just a normal English word that they, personally, don't know yet.
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John Ericson @johnericson.me · 27/07/2026
Bloombergs 🤝 Mamdani subsidize groceries with sin taxes
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paul khruangbin (Dan Lehner) @danlehner.bsky.social · 21/07/2026
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John Ericson @johnericson.me · 27/07/2026
I'm only moving apartments within the same city, but I'm tempted to write a poem like "the transplant's elegy". Arriving with a suitcase, leaving with a suitcase, things like that.
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sick public transit, gloria @seung.bsky.social · 26/07/2026
glass-half look may be: Seoul Metro officials also pointed to the New York MTA as why platform screen doors is not worth it, so maybe this is what all transit agencies do before they actually build platform screen doors
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Effective Transit Alliance @etany.org · 22/07/2026
Big news for regional transit: FRA’s Phase 1 report confirms that through-running can boost Penn Station’s capacity without expansion. ETA examined why this is a good first step—and why, with the operational changes of Phase 2, its true potential is even greater. www.etany.org/statements/f...
ETA Statement on the FRA’s Phase I Report, read at https://www.etany.org/statements/fra-phase1-statementETA Statement on the FRA’s Phase I Report, read at https://www.etany.org/statements/fra-phase1-statementETA Statement on the FRA’s Phase I Report, read at https://www.etany.org/statements/fra-phase1-statementETA Statement on the FRA’s Phase I Report, read at https://www.etany.org/statements/fra-phase1-statement
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John Ericson @johnericson.me · 24/07/2026
ETANY won the through-running debate, now it's party time 😎
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terra firma, terra eterna 🚱🌉 @kavi.bsky.social · 24/07/2026
Becoming a conspiracy theorist that Wu and Hochul switched freaky Friday style sometime in 2025
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工an Monroe 🚰 @eean.dev · 23/07/2026
So true
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Nilo @nilo.bsky.social · 13/07/2026
When will someone in the USA finally advocate for rest of the world democracy
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EssonnianDragon @essonniandragon.bsky.social · 16/07/2026
OH MY FUCK THEY ACTUALLY DID THAT
Rabbi Yirmeya raises a dilemma: If one leg of the chick was within fifty cubits of the dovecote, and one leg was beyond fifty cubits, what is the halakha? The Gemara comments: And it was for his question about this far-fetched scenario that they removed Rabbi Yirmeya from the study hall, as he was apparently wasting the Sages’ time.

בָּעֵי רַבִּי יִרְמְיָה: רַגְלוֹ אַחַת בְּתוֹךְ חֲמִשִּׁים אַמָּה, וְרַגְלוֹ אַחַת חוּץ מֵחֲמִשִּׁים אַמָּה – מַהוּ? וְעַל דָּא אַפְּקוּהוּ לְרַבִּי יִרְמְיָה מִבֵּי מִדְרְשָׁא.
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Nilo @nilo.bsky.social · 16/07/2026
Happy to post our service optimization study! railroads.dot.gov/elibrary/new...
railroads.dot.gov
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