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← The simplest explanation for why we have never noticed an alien civilization is that there are none out there.
17 connected korrents · 15 moments on record from 7 Sept 2022 to 7 Sept 2026.
Everything filed under America
America
Everything filed under war
war
Everything filed under China
China
Everything filed under solar
solar 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: The simplest explanation for why we have never noticed an alien civilization is that there are none out there. The simplest explanation for why we have never noticed an alien civilization is that there are none out there. Last stated 2 years ago
22 Apr 2024
SC
Sean Carroll — holds since 2024-04-22 — tap for who they are
Same subject: The visiting-aliens story is incoherent: a civilisation with the technology to stay hidden would not keep being spotted. — tap to centre the map on it The visiting-aliens story is incoherent: a civilisation with the technology to stay hidden would not keep being spotted. Last stated 2 years ago
22 Dec 2024
AF
Adam Frank — holds since 2024-12-22 — tap for who they are
Same subject: There are far fewer alien civilizations than people would like to believe, because the road from bacteria to humans has huge gaps in it. — tap to centre the map on it There are far fewer alien civilizations than people would like to believe, because the road from bacteria to humans has huge gaps in it. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are
Same subject: A great filter is a weak explanation for the silence, because it would have to work every single time — one civilization with self-replicating probes could fill the galaxy. — tap to centre the map on it A great filter is a weak explanation for the silence, because it would have to work every single time — one civilization with self-replicating probes could fill the galaxy. Last stated 2 years ago
22 Apr 2024
SC
Sean Carroll — holds since 2024-04-22 — tap for who they are
Same subject: After interviewing hundreds of people inside America's secret military and intelligence programs, there is no reason to believe aliens have ever visited Earth. — tap to centre the map on it After interviewing hundreds of people inside America's secret military and intelligence programs, there is no reason to believe aliens have ever visited Earth. Last stated 2 years ago
22 Mar 2024
AJ
Annie Jacobsen — holds since 2024-03-22 — tap for who they are
Same subject: Graham Hancock's research is good; his conclusion that one lost civilization seeded all the others is not. — tap to centre the map on it Graham Hancock's research is good; his conclusion that one lost civilization seeded all the others is not. Last stated 2 years ago
30 Sept 2024
EB
Ed Barnhart — holds since 2024-09-30 — tap for who they are
Same subject: A civilization that advanced and that large would have left something behind, and archaeologists find fish scales. — tap to centre the map on it A civilization that advanced and that large would have left something behind, and archaeologists find fish scales. Last stated 2 years ago
30 Sept 2024
EB
Ed Barnhart — holds since 2024-09-30 — tap for who they are
Same subject: The same afterlife journey along the Milky Way turns up in cultures too distant in space and time to have shared it, so it is an inheritance from one remote common source rather than a coincidence. — tap to centre the map on it The same afterlife journey along the Milky Way turns up in cultures too distant in space and time to have shared it, so it is an inheritance from one remote common source rather than a coincidence. Last stated 2 years ago
16 Oct 2024
GH
Graham Hancock — holds since 2024-10-16 — tap for who they are
Same subject: Listening for alien radio is the wrong search: a probe that sits and waits beats a signal that passes you by, so an artifact in our solar system is likelier than a message. — tap to centre the map on it Listening for alien radio is the wrong search: a probe that sits and waits beats a signal that passes you by, so an artifact in our solar system is likelier than a message. Last stated 2 years ago
22 Apr 2024
SC
Sean Carroll — holds since 2024-04-22 — tap for who they are
Same subject: A Chinese crewed landing on the Moon before America returns would be a defeat for the free world. — tap to centre the map on it A Chinese crewed landing on the Moon before America returns would be a defeat for the free world. Last stated 3 weeks ago
18 Aug 2026
CH
Casey Handmer — holds since 2025-10-31 — tap for who they are
EB
Eric Berger — holds since 2026-08-18 — tap for who they are
Same subject: A country cannot have radical technological breakthroughs and also refuse to tolerate uncomfortably rich people, because the financial system it resents is what funds the innovation. — tap to centre the map on it A country cannot have radical technological breakthroughs and also refuse to tolerate uncomfortably rich people, because the financial system it resents is what funds the innovation. Last stated a year ago
13 Aug 2025
KJ
Keyu Jin — holds since 2025-08-13 — tap for who they are
Same subject: A country's large trade deficit in manufactured goods reduces its manufacturing employment below what it would be with balanced trade. — tap to centre the map on it A country's large trade deficit in manufactured goods reduces its manufacturing employment below what it would be with balanced trade. Last stated today
7 Sept 2026
PK
Paul Krugman — holds since 2026-09-07 — tap for who they are
Same subject: 'As long as it takes' lacks urgency, and it is a formula available to Ukraine's allies precisely because they are not the ones doing the fighting. — tap to centre the map on it 'As long as it takes' lacks urgency, and it is a formula available to Ukraine's allies precisely because they are not the ones doing the fighting. Last stated 11 months ago
10 Oct 2025
LF
Lawrence Freedman — holds since 2025-10-10 — tap for who they are
Same subject: A ceasefire along the current lines would end the killing and still leave a long-term settlement between Russia and Ukraine possible. — tap to centre the map on it A ceasefire along the current lines would end the killing and still leave a long-term settlement between Russia and Ukraine possible. Last stated 2 weeks ago
26 Aug 2026
BM
Branko Milanovic — holds since 2026-08-26 — tap for who they are
Same subject: A military that disconnects its orders from the law and from legal advice has no limit on what it will do when commanded. — tap to centre the map on it A military that disconnects its orders from the law and from legal advice has no limit on what it will do when commanded. Last stated 2 weeks ago
27 Aug 2026
SG
Scott Greenfield — holds since 2026-08-27 — 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 large, sustained AI capability lead by either the US or China could shift the global balance of power between them. — tap to centre the map on it A large, sustained AI capability lead by either the US or China could shift the global balance of power between them. Last stated 2 days ago
5 Sept 2026
NS
Noah Smith — holds since 2026-09-05 — tap for who they are
At the centre
The simplest explanation for why we have never noticed an alien civilization is that there are none out there.
Holds SC Sean CarrollRead this korrent →
The visiting-aliens story is incoherent: a civilisation with the technology to stay hidden would not keep being spotted.
Holds AF Adam Frank
There are far fewer alien civilizations than people would like to believe, because the road from bacteria to humans has huge gaps in it.
Holds NL Nick Lane
A great filter is a weak explanation for the silence, because it would have to work every single time — one civilization with self-replicating probes could fill the galaxy.
Holds SC Sean Carroll
After interviewing hundreds of people inside America's secret military and intelligence programs, there is no reason to believe aliens have ever visited Earth.
Holds AJ Annie Jacobsen
Graham Hancock's research is good; his conclusion that one lost civilization seeded all the others is not.
Holds EB Ed Barnhart
A civilization that advanced and that large would have left something behind, and archaeologists find fish scales.
Holds EB Ed Barnhart
The same afterlife journey along the Milky Way turns up in cultures too distant in space and time to have shared it, so it is an inheritance from one remote common source rather than a coincidence.
Holds GH Graham Hancock
Listening for alien radio is the wrong search: a probe that sits and waits beats a signal that passes you by, so an artifact in our solar system is likelier than a message.
Holds SC Sean Carroll
A Chinese crewed landing on the Moon before America returns would be a defeat for the free world.
Holds CH Casey HandmerEB Eric Berger
A country cannot have radical technological breakthroughs and also refuse to tolerate uncomfortably rich people, because the financial system it resents is what funds the innovation.
Holds KJ Keyu Jin
A country's large trade deficit in manufactured goods reduces its manufacturing employment below what it would be with balanced trade.
Holds PK Paul Krugman
'As long as it takes' lacks urgency, and it is a formula available to Ukraine's allies precisely because they are not the ones doing the fighting.
Holds LF Lawrence Freedman
A ceasefire along the current lines would end the killing and still leave a long-term settlement between Russia and Ukraine possible.
Holds BM Branko Milanovic
A military that disconnects its orders from the law and from legal advice has no limit on what it will do when commanded.
Holds SG Scott Greenfield
A country cannot fund its own industrial strategy and call the same policy cheating when China does it.
Holds HR Hannah Ritchie
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.
Holds EB Eric Berger
A large, sustained AI capability lead by either the US or China could shift the global balance of power between them.
Holds