$502,286 of $495k Play Video

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

Sep 16     Drew Endy

Tue, Sep 16, 02014 @ 7:30pm
live audio stream available.

Discount Code for Members   Sign In.

  “The iGEM Revolution”

Oct 20 Larry Harvey “Why The Man Keeps Burning”   Nov 12 Kevin Kelly “Technium Unbound”   Dec 04 Rick Prelinger “Lost Landscapes of San Francisco, 9”      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.