Condensed ideas about long-term thinking summarized by Stewart Brand (with Kevin Kelly, Alexander Rose and Paul Saffo) and a foreword by Brian Eno. These are summaries of talks by Jared Diamond, Craig Venter, Bruce Sterling, Jill Tarter, Martin Rees, Clay Shirky, Niall Ferguson, Jimmy Wales, Mary Catherine Bateson, Paul Hawken, Vernor Vinge, Ray Kurzweil, Sam Harris, Will Wright, Orville Schell, Nassim Taleb, Michael Pollan, Wade Davis, Lera Boroditsky, David Eagleman, Richard Rhodes, Paul Romer, Matt Ridley and more. [SALT stands for Seminars About Long-term Thinking. The SALT talks are a monthly speaking series organized in San Francisco by The Long Now Foundation.].