News + Events

This Fall, a new educational offering from the Santa Fe Institute will bring a little more interactivity to remote learning. SFI Complexity Interactive (SFI-CI), the Institute’s first advanced online course, will run from October 12 – October 30, 2020. Learn more and apply online by August 31.

SFI celebrates recent achievements of members of our research network. 

SFI's research network includes renowned scholars affiliated with universities and institutions from around the world. This year, SFI welcomes four new external professors.   

A new paper by Professor Sid Redner and his collaborators gives a statistical model for optimizing mechanical processes where components wear down and must be reset. It has been chosen as an Editor's Suggestion at the high-profile physics journal, Physical Review Letters. 

How biological survival relates to economic choice is the crux of a new paper by SFI's Michael Price and Stanford's James Holland Jones.

SFI's Applied Complexity Network has ramped up virtual offerings, increasing participation amongst both ACtioN members and external SFI faculty.

Workshops and working groups are among the defining features of science at SFI, but the dividends sometimes follow months or years down the line. 

Lauren Ancel Meyers and Sam Scarpino’s analyses inform critical, front-line decisions on pandemic response. Much of their work relies on quantitative methods of network epidemiology, which originated at SFI.

Like many events in the COVID era, the bi-annual Postdocs in Complexity conference has moved online. Participants continue to collaborate despite some of the inherent challenges.

New research shows that spider monkeys use collective computation to figure out the best way to find food.

Complexity Explorer unveils a brand-new course on the many faces of computational complexity, with SFI Professor Cris Moore. The content is appropriate for learners from any background (and no mathematical heavy lifting required).

SFI External Professor Ross Hammond and collaborators have developed a new agent-based computer model that helps policy-makers simulate multiple variations for re-opening. It can incorporate critical factors in determining how to contain COVID-19, such as variations in age, contact networks, activity patterns, and likelihood of infection.  

InterPlanetary Transmissions: Stardust, a record of the proceedings of the second annual InterPlanetary Festival, has launched from the SFI Press.

A new paper by SFI Professor David Wolpert and Program Postdoctoral Fellow Artemy Kolchinsky lays out specific equations for understanding the thermodynamic costs of operating a computer circuit.

We must use a modeling approach to COVID-19 data that will yield the least biased inference and prediction.

When thinking about reopening schools, an important factor to consider is the rate of community transmission.

Biological builders like beavers, elephants, and shipworms re-engineer their environments. How this affects their ecological network is the subject of new research by former Omidyar Fellow Justin Yeakel, which finds that increasing the number of "ecosystem engineers" stabilizes the entire network against extinctions.

Human cognition and cultural norms have changed the composition of human portraits, according to a new analysis of European paintings from the 15th to the 20th century. The study, led by SFI Omidyar Fellow Helena Miton, examined "bias" in 1831 paintings by 582 unique European painters.

Our thoughts are with the many victims of disease, abuse, injustice, and exclusion. Black lives and Native lives matter. Our community of complexity researchers are aligned with all who are committed to freedom, justice, diversity, opportunity, and empiricism. We stand with those who strive to provide the most powerful ideas, methods, and tools pursuant to a civil and equitable society. We add our voice to the moment, defend freedom of expression, and offer all that we can in pursuit of a safer and fairer world.

A new technique could help identify prime candidates for changing election outcomes, or lead to a better understanding of how institutional and environmental factors shape the emergence of social structure.