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← A city's first rail line comes in at a reasonable cost and every line…
17 connected korrents · 14 moments on record from 10 Jan 2017 to 7 Sept 2026.
Everything filed under America
America
Everything filed under China
China
Everything filed under tariffs
tariffs
Everything filed under politics
politics
Everything filed under infrastructure
infrastructure Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Read this korrent: A city's first rail line comes in at a reasonable cost and every line after it does not, because the follow-up outgrows the in-house team that oversaw the pilot. A city's first rail line comes in at a reasonable cost and every line after it does not, because the follow-up outgrows the in-house team that oversaw the pilot. Last stated 2 years ago
7 Dec 2024
AL
Alon Levy — holds since 2024-12-07 — tap for who they are
Same subject: American cities chose subways over elevated railways knowing they cost two to four times as much, because nobody would live under an el. — tap to centre the map on it American cities chose subways over elevated railways knowing they cost two to four times as much, because nobody would live under an el. Last stated a year ago
28 May 2025
BP
Brian Potter — holds since 2025-05-28 — tap for who they are
Same subject: The real cost of transport demonstration projects is that they confuse decision-makers about whether mass transit still needs building. — tap to centre the map on it The real cost of transport demonstration projects is that they confuse decision-makers about whether mass transit still needs building. Last stated 8 years ago
20 Dec 2018
JW
Jarrett Walker — holds since 2018-12-20 — tap for who they are
Same subject: America can copy other countries to reach the frontier of what building already costs elsewhere; nobody knows how to push that frontier forward. — tap to centre the map on it America can copy other countries to reach the frontier of what building already costs elsewhere; nobody knows how to push that frontier forward. Last stated 9 months ago
11 Dec 2025
BP
Brian Potter — holds since 2025-12-11 — tap for who they are
Same subject: American cities built roughly two dollars of public infrastructure for every dollar of private investment, and that ratio is what bankrupts them. — tap to centre the map on it American cities built roughly two dollars of public infrastructure for every dollar of private investment, and that ratio is what bankrupts them. Last stated 10 years ago
10 Jan 2017
CM
Charles Marohn — holds since 2017-01-10 — tap for who they are
Same subject: American transit agencies stay expensive out of incuriosity: the practices that would fix them are written in languages nobody in the room reads. — tap to centre the map on it American transit agencies stay expensive out of incuriosity: the practices that would fix them are written in languages nobody in the room reads. Last stated 4 years ago
12 Jan 2023
AL
Alon Levy — holds since 2023-01-12 — tap for who they are
Same subject: Nearly every American city is functionally insolvent, because replacing the infrastructure it has built would cost more than its entire private tax base is worth. — tap to centre the map on it Nearly every American city is functionally insolvent, because replacing the infrastructure it has built would cost more than its entire private tax base is worth. Last stated 10 years ago
10 Jan 2017
CM
Charles Marohn — holds since 2017-01-10 — tap for who they are
Same subject: High transit construction costs are not caused by political precarity; the worst blowouts happen on the projects whose political support is most secure. — tap to centre the map on it High transit construction costs are not caused by political precarity; the worst blowouts happen on the projects whose political support is most secure. Last stated 4 years ago
12 Jan 2023
AL
Alon Levy — holds since 2023-01-12 — tap for who they are
Same subject: American shipbuilding has been uncompetitive for a century; it is not a recent decline. — tap to centre the map on it American shipbuilding has been uncompetitive for a century; it is not a recent decline. Last stated 2 years ago
5 Sept 2024
BP
Brian Potter — holds since 2024-09-05 — tap for who they are
Same subject: A country cannot fund its own industrial strategy and call the same policy cheating when China does it. — tap to centre the map on it A country cannot fund its own industrial strategy and call the same policy cheating when China does it. Last stated a year ago
15 May 2025
HR
Hannah Ritchie — holds since 2025-05-15 — tap for who they are
Same subject: A few square miles at the Moon's south pole are the only lunar real estate that matters, and whoever gets there first sets the terms. — tap to centre the map on it A few square miles at the Moon's south pole are the only lunar real estate that matters, and whoever gets there first sets the terms. Last stated 3 weeks ago
18 Aug 2026
EB
Eric Berger — holds since 2026-08-18 — tap for who they are
Same subject: A nation of a million people cannot rule hundreds of millions by warfare; the Mongol Empire lasted because it offered its subjects things they actually wanted. — tap to centre the map on it A nation of a million people cannot rule hundreds of millions by warfare; the Mongol Empire lasted because it offered its subjects things they actually wanted. Last stated a year ago
31 Jul 2025
JW
Jack Weatherford — holds since 2025-07-31 — tap for who they are
Same subject: Cutting off trade with tariffs would force a huge interest-rate spike and probably a debt crisis, because the budget deficit would have to be financed at home. — tap to centre the map on it Cutting off trade with tariffs would force a huge interest-rate spike and probably a debt crisis, because the budget deficit would have to be financed at home. Last stated a year ago
14 Apr 2025
JC
John H. Cochrane — holds since 2025-04-14 — tap for who they are
Same subject: Reducing trade deficits and reviving manufacturing would not end the resentment fueling right-wing authoritarian movements. — tap to centre the map on it Reducing trade deficits and reviving manufacturing would not end the resentment fueling right-wing authoritarian movements. Last stated today
7 Sept 2026
PK
Paul Krugman — holds since 2026-09-07 — tap for who they are
Same subject: Tariffs on Chinese clean energy reduce the total number of clean-energy jobs, because most of those jobs are in deployment rather than manufacturing. — tap to centre the map on it Tariffs on Chinese clean energy reduce the total number of clean-energy jobs, because most of those jobs are in deployment rather than manufacturing. Last stated a year ago
15 May 2025
HR
Hannah Ritchie — holds since 2025-05-15 — tap for who they are
Same subject: Delay in permitting clean energy kills more Americans every year than the September 11 attacks did. — tap to centre the map on it Delay in permitting clean energy kills more Americans every year than the September 11 attacks did. Last stated 3 years ago
10 Nov 2023
CH
Casey Handmer — holds since 2023-11-10 — tap for who they are
Same subject: Environmental permitting now causes more environmental harm than it prevents, because what it delays is the clean thing replacing the dirty one. — tap to centre the map on it Environmental permitting now causes more environmental harm than it prevents, because what it delays is the clean thing replacing the dirty one. Last stated 3 years ago
10 Nov 2023
CH
Casey Handmer — holds since 2023-11-10 — tap for who they are
Same subject: Getting a data centre permitted in the empty middle of America is far easier than putting one in orbit. — tap to centre the map on it Getting a data centre permitted in the empty middle of America is far easier than putting one in orbit. Last stated 6 months ago
13 Mar 2026
DP
Dylan Patel — holds since 2026-03-13 — tap for who they are