http://www.earth-policy.org/. “No economy, however technologically advanced,can survive the collapse of its environmental support systems.” Lester R. Brown, Plan B 2.0: Rescuing a Planet Under Stress and a Civilization in Trouble (NY: W.W. Norton & Co., 2006).
http://www.worldcommunitygrid.org/. “Technology solving problems: Simply donate the time your computer is turned on, but would normally lie idle, for projects that benefit humanity.”
- Classical Guitar (Agustin Barrios, Gentil Montaña)
- Johann Sebastian Bach
- Science at the Crossroads, by Tenzin Gyatso
- Charter for Compassion
- Gabriel García Márquez (The Nobel Prize in Literature 1982)
- Comparative religion
- Loro: My own programming language
- http://uepage.org. Promoting Colombian culture in Davis and Northern California
- Colombian coffee. Considered one of the most delightful ones in the world from high mountain cultivation, careful hand-picking and innovative processing techniques.