Long Now Foundation
| Name | The Long Now Foundation |
| Image | ![]() |
| Type | 501(c)(3) |
| Tax Id | 68-0384748 |
| Registration Id | C1956835 |
| Key People | President Stewart Brand, Brian Eno |
| Headquarters | Fort Mason Center, San Francisco, California, US |
The Long Now Foundation, established in 1996, is an American non-profit organization based in San Francisco that seeks to start and promote a long-term cultural institution. It aims to provide a counterpoint to what it views as today's "faster/cheaper" mindset and to promote "slower/better" thinking. The Long Now Foundation hopes to "creatively foster responsibility" in the framework of the next 10,000 years. In a manner somewhat similar to the Holocene calendar, the foundation uses 5-digit dates to address the Year 10,000 problem (e.g., by writing the current year "0" rather than ""). The organization's logo is , a capital X with an overline, a representation of 10,000 in Roman numerals.
Projects
The foundation has several ongoing projects, including a 10,000-year clock known as the Clock of the Long Now, a cafe/bar called The Interval, and a popular seminar series, among others.
Clock of the Long Now
Clock of the Long Now
The purpose of the Clock of the Long Now is to construct a timepiece that will operate with minimum human intervention for ten millennia. It is to be constructed of durable materials, to be easy to repair, and to be made of largely valueless materials in case knowledge of the clock is lost or it is deemed to be of no value to an individual or possible future civilization; in this way it is hoped that the Clock will not be looted or destroyed. Its power source (or sources) should be renewable but similarly unlootable. A prototype of a potential final clock candidate was activated on December 31, 1999, and is on display at the Science Museum in London. The Foundation is currently building the Clock of the Long Now in Van Horn, Texas.
The Interval
Opened in June 2014, The Interval is a coffee shop and bar designed as social space in the foundation's Fort Mason facility in San Francisco. The purpose of The Interval is to have a public space where people can come together to discuss ideas and topics related to long-term thinking, as well as provide a venue for a variety of Long Now events. The Interval includes lounge furniture, artifacts from the foundation's projects, a library of the 1000 most important books for restarting civilization in the event of collapse, audio/video equipment, robots, art pieces, and a bar serving tea and coffee during the day, and cocktails during the night. Donors of a certain level can have a flask of locally-made whiskey or gin from St. George's Spirits hanging from the ceiling, with the gin made using juniper berries of the very long-lived bristlecone pine.
In October 2014 The Interval was named by Thrillist as one of the 21 best new bars in America. Coffee blog Sprudge described it as a 'steampunk wonderland'.
Seminars about long-term thinking

As of 2014, SFGate and Sprudge have described the seminars (hosted by Stewart Brand) as popular.
Rosetta Project
Rosetta Project
The Rosetta Project is an effort to preserve all languages that have a high likelihood of extinction over the period from 2000 to 2100. These include many languages whose native speakers number in the thousands or fewer. Other languages with many more speakers are considered by the project to be endangered because of the increasing importance of English as an international language of commerce and culture. Samples of such languages are to be inscribed onto a disc of nickel alloy three inches (7.62 cm) across. A Version 1.0 of the disc was completed on November 3, 2008, and as of 2017 housed 1,000 languages while working towards preserving 1,500.
Manual for Civilization
The Manual for Civilization is a living, crowd-curated library of over 3,500 books with the purpose of creating a record of humanity and technology for the current generation's descendants. The library is curated by the Long Now community and is on display at The Interval, Long Now’s cafe-bar-salon in San Francisco.
In popular culture
Neal Stephenson's science fiction novel Anathem was partly inspired by the author's involvement with the Clock of the Long Now project.
As a result of Brian Eno's work on the clock project, an album entitled January 07003 / Bell Studies for The Clock of The Long Now was released in 2003. English songwriter Owen Tromans released a single entitled "Long Now", inspired by the foundation, in 2013.
Ian McEwan acknowledges the foundation for helping with much deep thinking about what we owe the future in his 2025 novel 'What We Can Know'. The novel centers around a lost poem (perhaps a masterpiece) and an academic's search for it roughly 150 years hence, when climate change has drowned much of the landscape referenced by the poem.
Board members
The Board of Directors of The Long Now Foundation As of 2023-02:
See also
- All Species Foundation
- Big History
- Deep time
- The Knowledge: How to Rebuild Our World from Scratch (book)
- Longue durée
- Longplayer
- Longtermism
- Open Source Ecology
- Pioneer plaque
- Seven generation sustainability
- Voyager Golden Record
- Memory of Mankind
- Long-term nuclear waste warning messages
References
External links
Category:Non-profit organizations based in California
Category:501(c)(3) organizations
Category:1996 establishments in California
Category:Brian Eno
Category:Organizations established in 1996
