Extraterrestrial Life

TagLast edit: Sep 24, 2021, 8:58 PM by plex

Extraterrestrial Life

Related Pages: Great Filter, Space Exploration & Colonization, Biology, Evolution

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

Stuart_ArmstrongJul 8, 2021, 3:07 PM

15 points

1 comment4 min readLW link

Intelligence Officials Say U.S. Has Retrieved Craft of Non-Human Origin

lcJun 6, 2023, 3:54 AM

33 points

151 comments1 min readLW link

(thedebrief.org)

My current thoughts on the risks from SETI

Matthew BarnettMar 15, 2022, 5:18 PM

132 points

27 comments10 min readLW link

Michael Shellenberger: US Has 12 Or More Alien Spacecraft, Say Military And Intelligence Contractors

lcJun 9, 2023, 4:11 PM

11 points

31 comments3 min readLW link

(public.substack.com)

UFO Betting: Put Up or Shut Up

RatsWrongAboutUAPJun 13, 2023, 4:05 AM

259 points

216 comments2 min readLW link 1 review

[Question] Examples of Acausal Trade with an Alien Universe?

MikkWApr 1, 2021, 6:10 PM

5 points

4 comments1 min readLW link

Grabby Aliens could be Good, could be Bad

mako yassMar 7, 2022, 1:24 AM

28 points

10 comments4 min readLW link

Will Artificial Superintelligence Kill Us?

James_MillerMay 23, 2023, 4:27 PM

33 points

2 comments22 min readLW link

I still think it’s very unlikely we’re observing alien aircraft

dynomightJun 15, 2023, 1:01 PM

180 points

70 comments5 min readLW link

(dynomight.net)

The UAP Disclosure Act of 2023 and its implications

andeslodesJul 21, 2023, 5:21 PM

36 points

47 comments20 min readLW link

(www.congress.gov)

Alien neuropunk slaver civilizations

D_MalikJun 15, 2015, 6:30 AM

24 points

19 comments2 min readLW link

On alien science

Richard_NgoJun 2, 2019, 2:50 PM

44 points

8 comments5 min readLW link

(thinkingcomplete.blogspot.com)

Grabby aliens and Zoo hypothesis

avturchinMar 4, 2021, 1:03 PM

12 points

5 comments1 min readLW link

Annihilating aliens & Rare Earth suggest early filter

rkSep 21, 2018, 3:33 PM

9 points

10 comments4 min readLW link

Risks of downloading alien AI via SETI search

turchinMar 15, 2013, 10:25 AM

22 points

99 comments32 min readLW link

Does NASA Take Alien Life Seriously?

ejacobMay 18, 2021, 9:36 PM

5 points

7 comments4 min readLW link

Simon Conway Morris: “Aliens are likely to look and behave like us”.

RokoJan 25, 2010, 2:16 PM

4 points

40 comments1 min readLW link

For fiction: How could alien minds differ from human minds?

SolventAug 21, 2011, 10:37 AM

13 points

67 comments1 min readLW link

Weird question: could we see distant aliens?

paulfchristianoApr 20, 2018, 6:40 AM

34 points

78 comments3 min readLW link

The map of the risks of aliens

turchinAug 22, 2016, 7:05 PM

12 points

21 comments5 min readLW link

[Paper] The Global Catastrophic Risks of the Possibility of Finding Alien AI During SETI

avturchinAug 28, 2018, 9:32 PM

13 points

2 comments1 min readLW link

[link] On the abundance of extraterrestrial life after the Kepler mission

Gunnar_ZarnckeDec 5, 2014, 9:02 PM

11 points

25 comments1 min readLW link

[Book Review] “The Vital Question” by Nick Lane

lsusrSep 27, 2021, 10:50 PM

70 points

28 comments5 min readLW link

The Convergent Path to the Stars

Maxime RichéMar 18, 2025, 5:09 PM

6 points

0 comments20 min readLW link

Alien Axiology

snerxApr 20, 2023, 12:27 AM

3 points

2 comments5 min readLW link

Preserving our heritage: Building a movement and a knowledge ark for current and future generations

rnk8Nov 29, 2023, 7:20 PM

0 points

5 comments12 min readLW link

An Optimistic Solution to the Fermi Paradox

Glenn ClaytonMar 10, 2024, 2:39 PM

4 points

6 comments13 min readLW link

The Human Phase Hypothesis (Why We Might Be Alone)

ifalphaAug 25, 2023, 4:37 AM

−1 points

6 comments20 min readLW link

Longtermist implications of aliens Space-Faring Civilizations—Introduction

Maxime RichéFeb 21, 2025, 12:08 PM

21 points

0 comments6 min readLW link

Dealing with UFO claims

ChristianKlJun 10, 2023, 3:45 PM

3 points

32 comments1 min readLW link

Longtermist Implications of the Existence Neutrality Hypothesis

Maxime RichéMar 20, 2025, 12:20 PM

3 points

2 comments21 min readLW link

A physicist’s approach to Origins of Life

pchvykovJun 28, 2022, 3:23 PM

12 points

6 comments16 min readLW link

The Aliens have Landed!

TimFreemanMay 19, 2011, 5:09 PM

46 points

158 comments3 min readLW link

The (short) case for predicting what Aliens value

Jim BuhlerJul 20, 2023, 3:25 PM

14 points

5 comments3 min readLW link

Space-Faring Civilization density estimates and models—Review

Maxime RichéFeb 27, 2025, 11:44 AM

19 points

0 comments12 min readLW link

Great-Filter Hard-Step Math, Explained Intuitively

Daniel_EthNov 1, 2021, 11:45 PM

30 points

7 comments16 min readLW link

Decision-Relevance of worlds and ADT implementations

Maxime RichéMar 6, 2025, 4:57 PM

8 points

0 comments15 min readLW link

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