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JoshuaZ

Karma: 20,182

Astron­omy, space ex­plo­ra­tion and the Great Filter

JoshuaZ19 Apr 2015 19:26 UTC
37 points
68 comments20 min readLW link

Tachyon neu­trinos (again)

JoshuaZ27 Dec 2014 17:19 UTC
13 points
10 comments2 min readLW link

Deal­ing with trol­ling and the sig­nal to noise ratio

JoshuaZ31 Aug 2012 13:26 UTC
33 points
236 comments1 min readLW link

Large scale prob­lems, cog­ni­tive bi­ases, and ex­is­ten­tial risk

JoshuaZ28 Nov 2011 20:32 UTC
19 points
3 comments1 min readLW link

[link]s Re­cent de­vel­op­ments in life-extension

JoshuaZ2 Nov 2011 20:54 UTC
17 points
1 comment1 min readLW link

Cu­ri­os­ity, Adam Sav­age, and Life-Extension

JoshuaZ17 Oct 2011 3:17 UTC
12 points
19 comments1 min readLW link

Planets in the hab­it­able zone, the Drake Equa­tion, and the Great Filter

JoshuaZ1 Oct 2011 2:44 UTC
16 points
64 comments1 min readLW link

Ed­ward Nel­son claims proof of in­con­sis­tency in Peano Arithmetic

JoshuaZ27 Sep 2011 12:46 UTC
21 points
116 comments1 min readLW link

EFF stops ac­cept­ing Bitcoins

JoshuaZ21 Jun 2011 15:57 UTC
7 points
9 comments1 min readLW link

A po­ten­tial prob­lem with us­ing Solomonoff in­duc­tion as a prior

JoshuaZ7 Apr 2011 19:27 UTC
18 points
18 comments1 min readLW link

Is Less Wrong dis­cour­ag­ing less nerdy peo­ple from par­ti­ci­pat­ing?

JoshuaZ24 Jan 2011 2:24 UTC
31 points
59 comments1 min readLW link

Star­craft AI Competition

JoshuaZ19 Jan 2011 21:45 UTC
18 points
7 comments2 min readLW link

Non-triv­ial prob­a­bil­ity dis­tri­bu­tions for pri­ors and Oc­cam’s razor

JoshuaZ11 Jan 2011 3:59 UTC
5 points
22 comments1 min readLW link

Cer­tainty es­ti­mates in ar­eas out­side one’s expertise

JoshuaZ27 Dec 2010 20:56 UTC
11 points
8 comments1 min readLW link

A pos­si­ble ex­am­ple of failure to ap­ply les­sons from Less Wrong

JoshuaZ1 Dec 2010 19:33 UTC
21 points
17 comments1 min readLW link

What Science got Wrong and Why

JoshuaZ25 Nov 2010 2:12 UTC
12 points
25 comments1 min readLW link

Re­cent re­sults on lower bounds in cir­cuit com­plex­ity.

JoshuaZ9 Nov 2010 5:02 UTC
11 points
0 comments1 min readLW link