Welcome to Complexity Explorer!

The Complexity Explorer site provides online courses and other educational materials related to complex systems science. The Complexity Explorer project is being developed by the Santa Fe Institute and is funded by a grant from the John Templeton Foundation and by user donations.

Register on our site to receive updates on free courses and other content.  

Check out our educational resources:

Discuss ideas on our forums

Sign up for our upcoming free courses:


Starting September 29, 2014

Mathematics for Complex Systems


 Enroll now


(Note that start date has changed

from July 21 to September 29, 2014)


Starting September 29, 2014

Nonlinear Dynamics:  Mathematical and Computational Approaches


 Enroll now


Starting September 29, 2014

Introduction to Complexity

(Fall, 2014)


 Enroll now



This is a re-offering of

our popular introductory course. 









View the archives of past courses:

Introduction to Complexity (Spring, 2014)

Introduction to Dynamical Systems and Chaos (Winter, 2014)

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