Lightcone Infrastructure logo

Lightcone Infrastructure

This century is critical for humanity. We build tech, infrastructure, and community to navigate it.

7
DonateStart a fundraiser

This century is critical for humanity. We build tech, infrastructure, and community to navigate it.

Humanity's future could be vast, spanning billions of flourishing galaxies, reaching far into our future light cone [1]. However, it seems humanity might never achieve this; we might not even survive the century. To increase our odds, we build services and infrastructure for people who are helping humanity navigate this crucial period.

even more than the light cone, depending on how the acausal trade stuff works out.

Learn more about what we do here: https://www.lesswrong.com/posts/5n2ZQcbc7r4R8mvqc/the-lightcone-is-nothing-without-its-people-lw-lighthaven-s-5

Berkeley, CA
lightconeinfrastructure.com
A 501(c)(3) nonprofit, EIN 92-0861538

Fundraisers

Feed fundraiser card link to Our 2026 Fundraiser
Lightcone Infrastructure logo
Official fundraiser

Our 2026 Fundraiser

We run LessWrong.com , Lighthaven.space and many other pieces of infrastructure dedicated to making the future of humanity go well. In 2025, we need about $2M to continue our operations for the next year. Most of that goes into development of LessWrong.com  and adjacent projects, but we also worked on AI-2027.com  and are working on its soon-to-be-released sequel. We built the website and online materials for Nate Soares and Eliezer Yudkowsky's book "If Anyone Builds It, Everyone Dies" at ifanyonebuildsit.com , and are likely to do more work in that space. Last year around $500k of our funding went into supporting Lighthaven.space, running 35+ programs and large events with many thousands of attendees. I am still working on our big LessWrong fundraising post for this year, but for an overview of what we do and our philosophy you can check out last year's fundraiser post .
Raised
$321,213
Goal
$2,000,000
17 supporters
Donate

Donors

  • User or nonprofit avatar
    Adrià Garriga-Alonso

    Thank you for supporting truth-seeking and helping raise the sanity waterline, not just what is convenient. I've been very impressed with how much the Lesswrong team helped me express my unorthodox views and how good the discourse around th...

  • Steven Byrnes
    To the fundraiser: Our 2026 Fundraiser

    As a full-time AGI safety / alignment researcher since 2021, I wouldn’t have made a fraction as much progress without lesswrong / alignment forum, which is not just a first-rate publishing platform but a unique forum and community, built fr...

    1
  • Kyle Herndon
    To the fundraiser: Our 2026 Fundraiser

    Lightcone Infrastructure is keeping the light of civilization alive 1) by hosting people who think humans have a place among and across the stars and 2) by reducing existential risk from AI through promoting the best discourse I've seen ANY...

  • Jacob Grasemann

    They are doing work on AI safety, and that's something that needs doing.