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← Whether higher yields spare land or take more of it depends on how…
17 connected korrents · 15 moments from 27 Oct 2009 to 28 Aug 2026.
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Read this korrent: Whether higher yields spare land or take more of it depends on how open the market for the crop is, so staples spare land and globally traded crops often do not.
Whether higher yields spare land or take more of it depends on how open the market for the crop is, so staples spare land and globally traded crops often do not.
Last stated 3 years ago
13 Mar 2024
LB
Linus Blomqvist — holds since 2024-03-13 — tap for who they are
Same subject: Raising yields on land already farmed is what keeps farming from taking more of the wild world. — tap to centre the map on it
Raising yields on land already farmed is what keeps farming from taking more of the wild world.
Last stated 3 years ago
13 Mar 2024
LB
Linus Blomqvist — holds since 2024-03-13 — tap for who they are
GM
George Monbiot — holds since 2023-10-04 — tap for who they are
Same subject: The claim that higher yields backfire and end up increasing farmland is much weaker than the literature assumes. — tap to centre the map on it
The claim that higher yields backfire and end up increasing farmland is much weaker than the literature assumes.
Last stated 3 years ago
13 Mar 2024
LB
Linus Blomqvist — holds since 2024-03-13 — tap for who they are
Same subject: An economy running on muscle power has a hard and low ceiling on total production, because its only real input is land and the returns to more of it fall away fast. — tap to centre the map on it
An economy running on muscle power has a hard and low ceiling on total production, because its only real input is land and the returns to more of it fall away fast.
Last stated 4 years ago
26 Aug 2022
BD
Bret Devereaux — holds since 2022-08-26 — tap for who they are
Same subject: Believing that higher yields do not spare land would push investment away from the thing that actually protects wild habitat. — tap to centre the map on it
Believing that higher yields do not spare land would push investment away from the thing that actually protects wild habitat.
Last stated 3 years ago
13 Mar 2024
LB
Linus Blomqvist — holds since 2024-03-13 — tap for who they are
Same subject: Higher yields alone do not protect habitat locally; they have to be paired with zoning, payments or certification or the land is cleared anyway. — tap to centre the map on it
Higher yields alone do not protect habitat locally; they have to be paired with zoning, payments or certification or the land is cleared anyway.
Last stated 3 years ago
13 Mar 2024
LB
Linus Blomqvist — holds since 2024-03-13 — tap for who they are
Same subject: Pre-modern subsistence farmers were minimising the risk of starvation rather than maximising output, and their apparently backward practices are rational once that is understood. — tap to centre the map on it
Pre-modern subsistence farmers were minimising the risk of starvation rather than maximising output, and their apparently backward practices are rational once that is understood.
Last stated 6 years ago
24 Jul 2020
BD
Bret Devereaux — holds since 2020-07-24 — tap for who they are
Same subject: It is false that the world needs no more food and only better distribution of the food it has. — tap to centre the map on it
It is false that the world needs no more food and only better distribution of the food it has.
Last stated a year ago
13 Jul 2025
MG
Michael Grunwald — holds since 2025-07-13 — tap for who they are
Same subject: Growing food to put in cars is a mistake at a moment when the world should be farming less land, not more. — tap to centre the map on it
Growing food to put in cars is a mistake at a moment when the world should be farming less land, not more.
Last stated 3 years ago
5 Sept 2023
HR
Hannah Ritchie — holds since 2023-09-05 — tap for who they are
Same subject: A Mars base is not a backup plan for climate change or nuclear war, because self-sufficiency there is centuries away. — tap to centre the map on it
A Mars base is not a backup plan for climate change or nuclear war, because self-sufficiency there is centuries away.
Last stated 2 years ago
22 Dec 2024
AF
Adam Frank — holds since 2024-12-22 — tap for who they are
Same subject: A regional climate extreme set during an ecological disaster is not evidence that the whole country or planet was hotter — tap to centre the map on it
A regional climate extreme set during an ecological disaster is not evidence that the whole country or planet was hotter
Last stated 3 months ago
22 Jul 2026
ZH
Zeke Hausfather — holds since 2026-07-22 — tap for who they are
Same subject: A warming climate and retreating glaciers are raising the risk of Himalayan ice-and-rock collapses regardless of whether any single event can be attributed to it. — tap to centre the map on it
A warming climate and retreating glaciers are raising the risk of Himalayan ice-and-rock collapses regardless of whether any single event can be attributed to it.
Last stated 2 months ago
28 Aug 2026
ZH
Zeke Hausfather — holds since 2026-08-28 — tap for who they are
Same subject: Effective altruism's work on the far future is not a bait and switch hiding behind its work on global health; both halves are worth defending. — tap to centre the map on it
Effective altruism's work on the far future is not a bait and switch hiding behind its work on global health; both halves are worth defending.
Last stated 3 years ago
28 Nov 2023
SA
Scott Alexander — holds since 2023-11-28 — tap for who they are
Same subject: Factory farming of animals will be looked back on as a relic of a less-evolved age — tap to centre the map on it
Factory farming of animals will be looked back on as a relic of a less-evolved age
Last stated 17 years ago
27 Oct 2009
NP
Natalie Portman — holds since 2009-10-27 — tap for who they are
Same subject: Farm animal welfare tends to improve when an animal's stress directly and measurably reduces farmers' economic productivity. — tap to centre the map on it
Farm animal welfare tends to improve when an animal's stress directly and measurably reduces farmers' economic productivity.
Last stated 6 months ago
1 May 2026
EN
Elizabeth Van Nostrand — holds since 2026-05-01 — tap for who they are
Same subject: A mass death does not by itself produce a boom afterwards: expecting a pandemic to renew an economy on its own misreads what followed the Black Death. — tap to centre the map on it
A mass death does not by itself produce a boom afterwards: expecting a pandemic to renew an economy on its own misreads what followed the Black Death.
Last stated 6 years ago
4 Jun 2020
AP
Ada Palmer — holds since 2020-06-04 — tap for who they are
Same subject: A model fitted only to trends in its own outcome cannot forecast anything, because it contains no variable anyone could change. — tap to centre the map on it
A model fitted only to trends in its own outcome cannot forecast anything, because it contains no variable anyone could change.
Last stated 2 months ago
20 Aug 2026
LS
Lyman Stone — holds since 2026-08-20 — tap for who they are
Same subject: A religion cannot revive itself by encouraging its members to have more children. — tap to centre the map on it
A religion cannot revive itself by encouraging its members to have more children.
Last stated 2 months ago
24 Aug 2026
RB
Ryan Burge — holds since 2026-08-24 — tap for who they are
same subject or similar wording a cloud: claims about one subject, named for it bar: when it was last stated, on a scale from 2009 to today (stretched back to the oldest claim here) — full is today a face: someone who holds the claim — tap it for who they are