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Largest Effective Altruism groups

1

Sunday Speaking

3,166 Members | Stockholm,
Photo of Sunday SpeakingOrganized by Dan S
If it starts raining ☔️ during the event, we will move to this location, Drottninggatan 93. it’s 3 min away from the park and has a roof we can use for cover.
Such a joy to meet you all today! A few of you asked me about the Classical Hatha Yoga that I'm offering - I'd be delighted to connect with you further :)
We are here next to this tree
2

Effective Altruism NYC

3,016 Effective Altruists | New York,
Photo of Effective Altruism NYCOrganized by Arushi Gupta
3

Effective Altruism Melbourne

Photo of Effective Altruism MelbourneOrganized by Vanessa Thompkins
4

SF Bay Area Effective Altruism

1,567 Members | San Francisco,
Photo of SF Bay Area Effective AltruismOrganized by James Norris
5

Effective Altruism Toronto Meetup

1,500 Aspiring Effective Altruists | Toronto,
Photo of Effective Altruism Toronto MeetupOrganized by Dan Valentine
6

Effective Altruism in the Netherlands

1,367 Aspiring Effective Altruists | Amsterdam,
Photo of Effective Altruism in the NetherlandsOrganized by Marieke
7

LessWrong, Rationality, Wait But Why, Slate Star Codex

1,288 Rationalists | Berlin,
LR
Organized by Marcel
ACX Meetups Everywhere Spring 2024
Jugendherberge Berlin - Am Wannsee
8

Rationality - Sydney

1,232 aspiring rationalists | Sydney,
Photo of Rationality - SydneyOrganized by Eliot!
HARRY POTTER AND THE METHODS OF RATIONAL
HARRY POTTER AND THE METHODS OF RATIONAL
9

Effective Altruism - Porto

1,044 Effective Altruist | Porto,
Photo of Effective Altruism - PortoOrganized by José Oliveira
10

Seattle Effective Altruists

1,018 Effective Altruists | Seattle,
Photo of Seattle Effective AltruistsOrganized by Luke
Show all
Newest Effective Altruism groups
Efektywny Altruizm Warszawa
2 Members
Started Jan 1 in Warsaw, pl
AI Safety Atlanta
13 Members
Started Jan 1 in Atlanta, us
The Life You Can Save Melbourne meetup group
33 Members
Started Jan 1 in Melbourne, au
Effective Altruism Greece
25 Members
Started Jan 1 in Thessaloníki, gr
AI Safety at UCLA
21 Members
Started Jan 1 in Los Angeles, us
Effective Altruism Wels, AT
4 Effective Altruists
Started Jan 1 in Wels, at