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Christoph Hartmann 🔸

Karma: 475

Founder of the AI productivity app https://​​donethat.ai

Writing about effective habits for a good life at https://​​euzoia.org including an app that works like beeminder but donates to effective charities at https://​​app.euzoia.org

GWWC profile about me: https://​​www.givingwhatwecan.org/​​blog/​​member-profile-christoph-hartmann

Launch­ing Eu­zoia: Bee­minder for Effec­tive Charities

Christoph Hartmann 🔸27 Mar 2026 15:47 UTC
66 points
5 comments1 min readEA link

Be­come 20% hap­pier in 2026

Christoph Hartmann 🔸19 Dec 2025 14:59 UTC
9 points
1 comment4 min readEA link

You should prob­a­bly track your time (and it just got eas­ier)

Christoph Hartmann 🔸14 Oct 2025 7:31 UTC
144 points
55 comments2 min readEA link

Are Or­gan­i­cally Farmed An­i­mals Already Liv­ing a Net-Pos­i­tive Life?

Christoph Hartmann 🔸16 Oct 2024 21:08 UTC
58 points
20 comments3 min readEA link

A sim­ple and generic frame­work for im­pact es­ti­ma­tion and attribution

Christoph Hartmann 🔸3 Feb 2024 12:26 UTC
36 points
8 comments16 min readEA link

[Question] How to count matched dona­tions for GWWC pledge?

Christoph Hartmann 🔸28 Nov 2023 12:27 UTC
3 points
4 comments1 min readEA link

Ex­po­nen­tial AI take­off is a myth

Christoph Hartmann 🔸31 May 2023 11:47 UTC
48 points
11 comments9 min readEA link

[Draft] In­creas­ing Em­pa­thy as a new Cause Area

Christoph Hartmann 🔸17 Dec 2022 1:29 UTC
12 points
4 comments7 min readEA link