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← Smartphones are the most likely explanation for the decline in total fertility rates.
17 connected korrents · 14 moments from 30 May 2013 to 9 Oct 2026.
Everything filed under demographics
demographics
Everything filed under family
family
Everything filed under immigration
immigration
Everything filed under sustainability
sustainability
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Read this korrent: Smartphones are the most likely explanation for the decline in total fertility rates.
Smartphones are the most likely explanation for the decline in total fertility rates.
Last stated today
9 Oct 2026
NS
Noah Smith — holds since 2026-10-09 — 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: Any theory of the fall in birth rates must explain both the worldwide collapse and the differences between countries, and most theories explain only one. — tap to centre the map on it
Any theory of the fall in birth rates must explain both the worldwide collapse and the differences between countries, and most theories explain only one.
Last stated 2 years ago
1 Nov 2024
AE
Alice Evans — holds since 2024-11-01 — tap for who they are
Same subject: Birth rates can move in whatever direction a society chooses, whenever it chooses; there is no ratchet. — tap to centre the map on it
Birth rates can move in whatever direction a society chooses, whenever it chooses; there is no ratchet.
Last stated a year ago
15 Jul 2025
LS
Lyman Stone — holds since 2025-07-15 — tap for who they are
Same subject: Calling the fall in birth rates a mystery is not humility but obscurantism: there is already a good causal account of it. — tap to centre the map on it
Calling the fall in birth rates a mystery is not humility but obscurantism: there is already a good causal account of it.
Last stated 2 months ago
20 Aug 2026
LS
Lyman Stone — holds since 2026-08-20 — tap for who they are
Same subject: Culture can be changed, so falling birth rates are a fixable problem rather than a one-way ratchet of modernity. — tap to centre the map on it
Culture can be changed, so falling birth rates are a fixable problem rather than a one-way ratchet of modernity.
Last stated a year ago
1 Jul 2025
AE
Alice Evans — holds since 2025-07-01 — tap for who they are
Same subject: Demographics won't start to hurt China until the 2040s at the earliest. — tap to centre the map on it
Demographics won't start to hurt China until the 2040s at the earliest.
Last stated 3 days ago
6 Oct 2026
NS
Noah Smith — holds since 2026-10-06 — tap for who they are
Same subject: Demography is about to turn the rich world’s problem from finding a job for every person into finding a person for every job. — tap to centre the map on it
Demography is about to turn the rich world’s problem from finding a job for every person into finding a person for every job.
Last stated 3 years ago
29 Nov 2023
LP
Lant Pritchett — holds since 2023-11-29 — tap for who they are
Same subject: A liberal divorce law is wise — tap to centre the map on it
A liberal divorce law is wise
ES
Elizabeth Cady Stanton — holds since c. 1898 — tap for who they are
Same subject: A partner's difficult trait becomes tolerable only if their good qualities outweigh it and you don't feel alone dealing with its effects. — tap to centre the map on it
A partner's difficult trait becomes tolerable only if their good qualities outweigh it and you don't feel alone dealing with its effects.
Last stated 3 weeks ago
20 Sept 2026
HN
Haley Nahman — holds since 2026-09-20 — tap for who they are
Same subject: A person with a spouse and children has given hostages to fortune, since they hinder great enterprises — tap to centre the map on it
A person with a spouse and children has given hostages to fortune, since they hinder great enterprises
FB
Francis Bacon — holds since c. 1597–1625 — tap for who they are
Same subject: A career path becomes popular when it offers clear, prescribed rules that can simply be decoded and followed. — tap to centre the map on it
A career path becomes popular when it offers clear, prescribed rules that can simply be decoded and followed.
Last stated 6 months ago
28 Mar 2026
PM
Paul Millerd — holds since 2026-03-28 — tap for who they are
Same subject: A clear path to citizenship for undocumented immigrants is compatible with enforcing the law — tap to centre the map on it
A clear path to citizenship for undocumented immigrants is compatible with enforcing the law
Last stated 13 years ago
30 May 2013
OW
Oprah Winfrey — holds since 2013-05-30 — 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 a month ago
26 Aug 2026
DH
David Heinemeier Hansson — holds since 2026-08-26 — tap for who they are
Same subject: A primitive science of insect control has armed itself with modern weapons and turned them against the earth — tap to centre the map on it
A primitive science of insect control has armed itself with modern weapons and turned them against the earth
RC
Rachel Carson — holds since c. 1962 — tap for who they are
Same subject: A romantic, low-yield farming system would need far more land and would produce more hunger, not less. — tap to centre the map on it
A romantic, low-yield farming system would need far more land and would produce more hunger, not less.
Last stated 3 years ago
28 May 2023
GM
George Monbiot — holds since 2023-05-28 — tap for who they are
Same subject: Amazon is a relatively environmentally clean company on a per-dollar basis because of its operational efficiency. — tap to centre the map on it
Amazon is a relatively environmentally clean company on a per-dollar basis because of its operational efficiency.
Last stated a year ago
7 Oct 2025
MM
Mr. Money Mustache — holds since 2025-10-07 — 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 2013 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