Complexity Explorer Santa Fe Institute

Donation Information

Help keep complex systems learning resources open, accessible, and rigorous.

Complexity Explorer from the Santa Fe Institute (SFI) delivers the foundations of complex systems research through self-paced courses and tutorials developed and led by our SFI researchers and colleagues. 

Complexity Explorer engages a community of over 65,000 learners, from over 160 countries. Our students range from the casual to professional - those who want to understand the complex systems in the everyday world to those who need to develop and apply complex systems theory to the questions they're passionate about.

Complexity Explorer relies entirely on donations from our community members. If Complexity Explorer has helped you better appreciate and interrogate the complexity of our world through a no-cost learning resource, please consider helping. We appreciate any financial contributions as well as your help in spreading the word about Complexity Explorer to your friends, colleagues, classmates, and anyone else you think might find value in our content.

The Santa Fe Institute is a non-profit research institute, so your donation is fully tax-deductible in the US, and 100% of donations support the development and maintenance of Complexity Explorer. The Santa Fe Institute is located in Santa Fe, New Mexico. Our Tax ID is 85-0325494. IRS regulations require us to inform you that because no goods or services were provided to you in return for your charitable contribution, the entire amount of your gift is tax deductible to the full extent allowed by law. If you have any questions concerning your gift, please call our Advancement colleagues at

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