The idea for a 10,000 year clock is now a classic. Computer scientist Danny Hillis dreamt it up back in 1989 and presented it in 1995. In fact, a working one was built by Hillis and friends’ Long Now Foundation back in 1999. It continues to keep time in its home at the Science Museum of London. However, this project is considerably more ambitious. The architectural feat that the Long Down Foundation is now undertaking is to carve a 60m tall clock into a mountain. The clock will tick every year and chime every thousand years.
The project has already attracted big names, including Wired editor Kevin Kelly and Amazon founder Jeff Bezos, and is well under way, with its many parts being machined in Seattle and California. As Kelly writes:
Ten thousand years is about the age of civilization, so a 10K-year Clock would measure out a future of civilization equal to its past. That assumes we are in the middle of whatever journey we are on – an implicit statement of optimism.