References

1. Web of Life, by F. Capra
2. How Nature Works, by P. Bak
3. The Self-Made Tapestry, by P. Ball
4. The Computational Beauty of Nature, by G. Flake
5. Butterfly Economics, by P. Omerod
6. The Santa Fe Institute at http://www.santafe.edu/
7. The Center for the Study of Complex Systems at Michigan at
   http://www.pscs.umich.edu/complexity.html
8. From Cells To Whales: Universal Scaling Laws In Biology at
   http://www.sciencedaily.com/releases/1999/02/990202072253.htm
9. Nature's Bottom Line by Eric Roston at
   http://www.time.com/time/personal/article/0,9171,1101010528-127256,00.html
10. Inspiration for optimization from social insect behaviour by E. Bonabeau, M. Dorigo and G. Theraulaz at
    http://www.nature.com/cgi-taf/DynaPage.taf?file
    =/nature/journal/v406/n6791/abs/406039a0_fs.html
11. From Complexity to Perplexity by John Horgan, at
    http://www.sciam.com/explorations/0695trends.html
12. A review on self-organized criticality at http://xxx.lanl.gov/abs/cond-mat/9906077
13. Complexity (journal) at
    http://www3.interscience.wiley.com/cgi-bin/jtoc?ID=38804n
14. Wars and Chaos at
    http://americanscientist.org/articles/95articles/Saperstein-full.html
15. Web of Human Sexual Contacts at
    http://cps-www.bu.edu/$\sim$amaral/Sex_partners/Content_sex.html
16. Some references to complexity at http://www.calresco.org/applicat.htm
17. A Fish schooling applet at
    http://www.codepuppies.com/$\sim$steve/aqua.html
18. The double pendulum applet at
    http://www.maths.tcd.ie/$\sim$plynch/SwingingSpring/doublependulum.html