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FJehn

Karma: 842

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.

How to write a liv­ing liter­a­ture re­view: Find­ing pa­pers, com­ing up with ideas, writ­ing and publishing

FJehnApr 23, 2025, 8:10 AM
13 points
5 comments9 min readEA link
(existentialcrunch.substack.com)

Re­silient foods: How to feed ev­ery­one, even in the worst of times

FJehnDec 19, 2024, 11:12 AM
11 points
1 comment7 min readEA link
(existentialcrunch.substack.com)

Coun­ter­fac­tual catastrophes

FJehnNov 20, 2024, 7:12 PM
14 points
1 comment8 min readEA link
(existentialcrunch.substack.com)

The con­se­quences of large-scale blackouts

FJehnOct 21, 2024, 6:12 AM
15 points
5 comments12 min readEA link
(existentialcrunch.substack.com)

How long un­til re­cov­ery af­ter col­lapse?

FJehnSep 24, 2024, 8:43 AM
12 points
3 comments7 min readEA link
(existentialcrunch.substack.com)

How much food is there?

FJehnSep 2, 2024, 6:29 AM
40 points
3 comments5 min readEA link
(existentialcrunch.substack.com)

Demo­cratic Resilience

FJehnJul 26, 2024, 7:50 AM
22 points
3 comments8 min readEA link
(existentialcrunch.substack.com)

Trade col­lapse: Cas­cad­ing risks in our global sup­ply chains

FJehnApr 25, 2024, 7:02 AM
9 points
1 comment8 min readEA link
(existentialcrunch.substack.com)

What fac­tors al­low so­cieties to sur­vive a crisis?

FJehnApr 9, 2024, 8:05 AM
23 points
1 comment10 min readEA link
(existentialcrunch.substack.com)

The best places to weather global catastrophes

FJehnMar 4, 2024, 7:57 AM
31 points
9 comments7 min readEA link
(existentialcrunch.substack.com)

Cli­mate anoma­lies and so­cietal collapse

FJehnFeb 8, 2024, 9:49 AM
13 points
6 comments10 min readEA link
(existentialcrunch.substack.com)

Si­mu­lat­ing the end of the world: Ex­plor­ing the cur­rent state of so­cietal dy­nam­ics modeling

FJehnNov 15, 2023, 12:53 PM
11 points
2 comments10 min readEA link
(existentialcrunch.substack.com)

Famine’s Role in So­cietal Collapse

FJehnOct 5, 2023, 6:19 AM
14 points
1 comment6 min readEA link
(existentialcrunch.substack.com)

The 25 re­searchers who have pub­lished the largest num­ber of aca­demic ar­ti­cles on ex­is­ten­tial risk

FJehnAug 12, 2023, 8:57 AM
34 points
21 comments4 min readEA link
(existentialcrunch.substack.com)

Les­sons from the past for our global civilization

FJehnAug 10, 2023, 9:54 AM
4 points
0 comments7 min readEA link
(existentialcrunch.substack.com)

The trou­ble with tip­ping points: Are we steer­ing to­wards a cli­mate catas­tro­phe or a man­age­able challenge?

FJehnJun 19, 2023, 8:57 AM
24 points
18 comments8 min readEA link
(existentialcrunch.substack.com)

Map­ping out col­lapse research

FJehnJun 7, 2023, 12:10 PM
18 points
2 comments11 min readEA link
(existentialcrunch.substack.com)

Fo­cus of the IPCC Assess­ment Re­ports Has Shifted to Lower Temperatures

FJehnMay 12, 2022, 12:15 PM
10 points
15 comments8 min readEA link

The uni­ver­sal An­thro­pocene or things we can learn from exo-civil­i­sa­tions, even if we never meet any

FJehnApr 26, 2022, 12:06 PM
11 points
0 comments8 min readEA link

[Question] Will the next global con­flict be more like World War I?

FJehnMar 26, 2022, 2:57 PM
7 points
5 comments2 min readEA link