LessOnline
31 May - 2 June, 2024
Lighthaven Campus, Berkeley, CA
The goal is to bring together a "mostly-online subculture of people trying to work together to figure out how to distinguish truth from falsehood using insights from probability theory, cognitive science, and AI." [1]
The weekend will be filled with talks, workshops, puzzle-hunts, dance parties, and late-night conversations around the fireside. If you have a session or activity you might like to run at LessOnline, let us know!
Lighthaven felt rambly and wondrous and fun without being pretentious? Felt like an incredibly-well-executed, 11-of-10 house party venue (laudatory) crossed with Disneyland.
——A Lighthaven Event Attendee
Some writings we love
These sites embody the virtues we want to celebrate. We're offering free tickets to everyone whose site is listed below.
This list is incomplete. You can help by expanding it.
Some attending guests
Things That Will Happen
Writing Workshops
Advice from great writers,
and space to apply it
Rationality Classes
Get calibrated and identify cruxes
Puzzle Hunts
Unravel mysteries across a sprawling venue
See more on the schedule.
Manifest 2024
Manifest (Fri Jun 7 - Sun Jun 9) is a festival for forecasting and prediction markets, hosted by Manifold and Manifund.
It's happening one week after LessOnline, both at Lighthaven.
So we're teaming up with Manifest to offer a discounted ticket to both events, as well as a weeklong Summer Camp in between the two.
Buy tickets on the Manifest ticketing site
Families & Childcare
LessOnline is a family-friendly event! Bring your kids, we'd love to see them :-)
- For ages 2-10, tickets are $50/event, and below that age kids come free.
- We'll be offering a day care service onsite, from 10 AM to 7 PM.
- Daycare pricing is $30/hour, or $150 for "4 hours every day", or $200 for "as much as you want" if you book in advance
If you'd like childcare outside the hours of 10 AM to 7 PM, please indicate it on the booking form and we will connect you with a nanny service at $45/hour.
Child Tickets (+Daycare)
Each ticket comes with the two possible day-care add-ons. Remove one or both of the add-ons when you buy your child's ticket.
LessOnline Child Ticket: $50 Summer Camp Child Ticket: $50 Manifest Child Ticket: $50
Housing at Lighthaven
A limited number of rooms are available on-site at Lighthaven. Housing is also available during Summer Camp (Mon Jun 3 - Fri Jun 7) and Manifest (Fri Jun 7 - Sun Jun 9).
Book rooms
FAQ
Contact
If you have any questions or comments,
please email raemon@lesswrong.com