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← A steady pipeline of transit projects does not by itself prevent…
17 connected korrents · 16 moments on record from 20 Dec 2018 to 14 Sept 2026.
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politics 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 steady pipeline of transit projects does not by itself prevent costly systems-engineering mistakes, as shown by London's Crossrail. A steady pipeline of transit projects does not by itself prevent costly systems-engineering mistakes, as shown by London's Crossrail. Last stated 3 months ago
29 Jun 2026
AL
Alon Levy — holds since 2026-06-29 — tap for who they are
Same subject: The cost of major tunnel projects should not be attributed to the cost of surface electrification when benchmarking rail costs. — tap to centre the map on it The cost of major tunnel projects should not be attributed to the cost of surface electrification when benchmarking rail costs. Last stated a month ago
7 Aug 2026
AL
Alon Levy — holds since 2026-08-07 — 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: 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: A rail megaproject led by an internationally renowned architect tends to cost too much and end up unlikely to be functional. — tap to centre the map on it A rail megaproject led by an internationally renowned architect tends to cost too much and end up unlikely to be functional. Last stated 2 months ago
25 Jul 2026
AL
Alon Levy — holds since 2026-07-25 — tap for who they are
Same subject: 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. — tap to centre the map on it 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: Rapid electrification programs without continuous rolling pipelines can still be built cost-effectively, as in Denmark, Israel and India. — tap to centre the map on it Rapid electrification programs without continuous rolling pipelines can still be built cost-effectively, as in Denmark, Israel and India. Last stated 3 months ago
29 Jun 2026
AL
Alon Levy — holds since 2026-06-29 — tap for who they are
Same subject: Transit investment should prioritize raising ridership on already well-used lines over creating minimal service where none exists. — tap to centre the map on it Transit investment should prioritize raising ridership on already well-used lines over creating minimal service where none exists. Last stated 2 months ago
7 Jul 2026
AL
Alon Levy — holds since 2026-07-07 — 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: A continental army's first mission is to keep the regime in power, not to defend the border — which is what the People's Liberation Army is for. — tap to centre the map on it A continental army's first mission is to keep the regime in power, not to defend the border — which is what the People's Liberation Army is for. Last stated 3 months ago
9 Jun 2026
SP
Sarah Paine — holds since 2026-06-09 — 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 declining manufacturing share of GDP as an economy matures reflects economic success rather than decline. — tap to centre the map on it A declining manufacturing share of GDP as an economy matures reflects economic success rather than decline. Last stated 10 months ago
23 Nov 2025
AB
Andrew Batson — holds since 2025-11-23 — tap for who they are
Same subject: A country should raise revenue by tariffing foreign countries rather than by taxing its own citizens. — tap to centre the map on it A country should raise revenue by tariffing foreign countries rather than by taxing its own citizens. Last stated 2 years ago
20 Jan 2025
DT
Donald Trump — holds since 2025-01-20 — tap for who they are
Same subject: A trade dispute escalated by aggressive tariffs can still end in a negotiated outcome that leaves all sides better off. — tap to centre the map on it A trade dispute escalated by aggressive tariffs can still end in a negotiated outcome that leaves all sides better off. Last stated a year ago
30 May 2025
GS
Guy Spier — holds since 2025-05-30 — 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: A country benefits from immigration in proportion to whether the people arriving are net contributors who assimilate. — tap to centre the map on it A country benefits from immigration in proportion to whether the people arriving are net contributors who assimilate. Last stated 4 weeks ago
26 Aug 2026
DH
David Heinemeier Hansson — holds since 2026-08-26 — tap for who they are
Same subject: A multi-ethnic nation cannot survive as a salad bowl in which each group keeps its distinctiveness indefinitely. — tap to centre the map on it A multi-ethnic nation cannot survive as a salad bowl in which each group keeps its distinctiveness indefinitely. Last stated 5 months ago
9 Apr 2026
NS
Noah Smith — holds since 2026-04-09 — tap for who they are
Same subject: A welfare state combined with free immigration will bankrupt any country. — tap to centre the map on it A welfare state combined with free immigration will bankrupt any country. Last stated a week ago
14 Sept 2026
EM
Elon Musk — holds since 2026-09-14 — tap for who they are