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← Rationality is the critical attitude: freely discussing theories to find their weak spots so they can be improved
10 connected korrents · 9 moments from 12 Jun 2017 to 20 Sept 2026.
Everything filed under aviation
aviation
Everything filed under permitting
permitting
Everything filed under batteries
batteries Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Read this korrent: Rationality is the critical attitude: freely discussing theories to find their weak spots so they can be improved Rationality is the critical attitude: freely discussing theories to find their weak spots so they can be improved
KP
Karl Popper — holds since c. 1963–1968 — tap for who they are
Same subject: A healthy attitude may be to assume a rule had a reason but default to removing it, since situations might change. — tap to centre the map on it A healthy attitude may be to assume a rule had a reason but default to removing it, since situations might change. Last stated 3 weeks ago
20 Sept 2026
AR
Armin Ronacher — holds since 2026-09-20 — tap for who they are
Same subject: A neighbourhood redevelops itself when rising land values meet permission to build more intensely, and it stagnates when either half is missing. — tap to centre the map on it A neighbourhood redevelops itself when rising land values meet permission to build more intensely, and it stagnates when either half is missing. Last stated 9 years ago
12 Jun 2017
CM
Charles Marohn — holds since 2017-06-12 — tap for who they are
Same subject: Certification, not engineering, is what gates revenue for a new aircraft company. — tap to centre the map on it Certification, not engineering, is what gates revenue for a new aircraft company. Last stated 4 years ago
30 Jan 2023
ED
Eli Dourado — holds since 2023-01-30 — 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: A functioning institution is a rare exception and never grows by itself: it was assembled by a founder with good judgement. — tap to centre the map on it A functioning institution is a rare exception and never grows by itself: it was assembled by a founder with good judgement. Last stated 8 years ago
9 Jul 2018
SB
Samo Burja — holds since 2018-07-09 — tap for who they are
Same subject: A hybrid-electric airliner ends up heavier and more complex than the aircraft it replaces and delivers no fuel saving at all. — tap to centre the map on it A hybrid-electric airliner ends up heavier and more complex than the aircraft it replaces and delivers no fuel saving at all. Last stated 6 years ago
2 Apr 2021
BF
Bjorn Fehrm — holds since 2021-04-02 — tap for who they are
Same subject: A radically new product needs many separate technologies to arrive together, and waiting for that convergence can take decades. — tap to centre the map on it A radically new product needs many separate technologies to arrive together, and waiting for that convergence can take decades. Last stated 4 years ago
5 Nov 2022
RB
Rodney Brooks — holds since 2022-11-05 — tap for who they are
Same subject: A data centre powered by solar and batteries alone needs an array so oversized that the design is not worth building. — tap to centre the map on it A data centre powered by solar and batteries alone needs an array so oversized that the design is not worth building. Last stated 2 years ago
18 Apr 2024
AV
Austin Vernon — holds since 2024-04-18 — tap for who they are
Same subject: About a fifth of the US grid could be freed for data centres just by covering the yearly peak with batteries or peaker plants. — tap to centre the map on it About a fifth of the US grid could be freed for data centres just by covering the yearly peak with batteries or peaker plants. Last stated 7 months ago
13 Mar 2026
DP
Dylan Patel — holds since 2026-03-13 — tap for who they are
Same subject: An off-grid data centre can delete its uninterruptible power supplies entirely, because the battery bank outside already is one. — tap to centre the map on it An off-grid data centre can delete its uninterruptible power supplies entirely, because the battery bank outside already is one. Last stated 2 years ago
18 Apr 2024
AV
Austin Vernon — holds since 2024-04-18 — tap for who they are