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The Long Now Foundation was established in 01996 to creatively foster long-term thinking and responsibility in the framework of the next 10,000 years. Read More...

Upcoming Seminars About Long-term Thinking

Aug 10     Sara Seager

SFJAZZ Center
Mon, Aug 10, 02015 @ 7:30pm
live audio stream available.

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  “Other Earths. Other Life.”

Oct 06 James Fallows “Civilization's Infrastructure”   May 02 Walter Mischel “The Marshmallow Test: Mastering Self-Control”      View All Seminars

The 10,000 Year Clock

A monument scale, multi-millennial, all mechanical
clock as an icon to long term thinking.

Continue to the Introduction

Building an Archive of ALL Documented
Human Languages. Browse the interactive disk online and contribute to the archive.

A public arena for enjoyably competitive predictions, of interest to society, with philanthropic money at stake.