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FJehn

Karma: 1,028

Hi, I’m Florian. I am enthusiastic about working on large scale problems that require me to learn new skills and extend my knowledge into new fields and subtopics. My main interests are climate change, existential risks, feminism, history, hydrology and food security.

Does cli­mate sci­ence fo­cus on the right tem­per­a­ture range?

FJehn26 Nov 2025 15:56 UTC
30 points
1 comment11 min readEA link
(existentialcrunch.substack.com)

Auro­ras, space weather and the threat to crit­i­cal infrastructure

FJehn29 Oct 2025 10:53 UTC
18 points
2 comments12 min readEA link
(existentialcrunch.substack.com)

Ma­nipu­lat­ing the global ther­mo­stat: Cli­mate change, nu­clear win­ter, and strato­spheric aerosol injections

FJehn3 Sep 2025 9:14 UTC
23 points
5 comments12 min readEA link
(existentialcrunch.substack.com)

[Question] Does the Long-Term Fu­ture Fund provide fund­ing for any­thing be­sides AI and biose­cu­rity?

FJehn28 Aug 2025 16:04 UTC
18 points
4 comments1 min readEA link

The peo­ple’s his­tory of collapse

FJehn6 Aug 2025 8:09 UTC
13 points
2 comments23 min readEA link
(existentialcrunch.substack.com)

The state of global catas­trophic risk research

FJehn22 Jul 2025 8:13 UTC
31 points
6 comments3 min readEA link
(esd.copernicus.org)

A list of lists of large catastrophes

FJehn18 Jun 2025 10:24 UTC
24 points
1 comment12 min readEA link
(existentialcrunch.substack.com)