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Grabby Aliens

TagLast edit: 18 Mar 2022 7:47 UTC by Yoav Ravid

Grabby Aliens is a theory that explains why humans appeared relatively early in the history of the universe (13.8 billion years after the Big Bang, while the average star will last over five trillion years). It was developed by Robin Hanson, Daniel Martin, Calvin McCarter, and Jonathan Paulson.

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Repli­cat­ing and ex­tend­ing the grabby aliens model

Tristan Cook23 Apr 2022 0:38 UTC
65 points
16 comments51 min readLW link

My cur­rent thoughts on the risks from SETI

Matthew Barnett15 Mar 2022 17:18 UTC
119 points
25 comments10 min readLW link

Grabby Aliens could be Good, could be Bad

MakoYass7 Mar 2022 1:24 UTC
28 points
12 comments4 min readLW link

Grabby aliens and Zoo hy­poth­e­sis

avturchin4 Mar 2021 13:03 UTC
12 points
5 comments1 min readLW link

[Question] Is Grabby Aliens built on good an­thropic rea­son­ing?

Steven Byrnes17 Mar 2022 14:12 UTC
34 points
29 comments1 min readLW link

Robin Han­son’s Grabby Aliens model ex­plained—part 1

Writer22 Sep 2021 18:51 UTC
68 points
33 comments8 min readLW link
(youtu.be)

Robin Han­son’s Grabby Aliens model ex­plained—part 2

Writer9 Nov 2021 17:43 UTC
8 points
3 comments13 min readLW link
(youtu.be)

Im­pli­ca­tions of the Grabby Aliens Model

harsimony6 Dec 2021 18:34 UTC
2 points
1 comment2 min readLW link
(harsimony.wordpress.com)

An­throp­ics and Fermi: grabby, visi­ble, zoo-keep­ing, and early aliens

Stuart_Armstrong8 Jul 2021 15:07 UTC
14 points
1 comment4 min readLW link

[Question] How con­fi­dent are we that there are no Ex­tremely Ob­vi­ous Aliens?

Logan Zoellner1 May 2022 10:59 UTC
55 points
25 comments1 min readLW link

I just watched the Open C3 Sub­com­mit­tee Hear­ing on Uniden­ti­fied Ae­rial Phenom­ena (UFOs). Here’s a suc­cinct sum­mary and com­men­tary + some background

MakoYass18 May 2022 4:15 UTC
23 points
19 comments4 min readLW link

Grabby An­i­mals: Ob­ser­va­tion-se­lec­tion effects fa­vor the hy­poth­e­sis that UAP are an­i­mals which con­sist of the “field-mat­ter”:

avturchin27 May 2022 9:27 UTC
23 points
15 comments8 min readLW link
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