University of Michigan Complex Systems (@UMICHCS) header
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The Center for the Study of Complex Systems at the University of Michigan offers a minor and a certificate, and is a research hub for complex systems science.

Ann Arbor, MI
Joined June 2014
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University of Michigan Complex Systems retweeted
Applications are open for the Complex Systems is seeking exceptional early-career scholars working in complex systems and interdisciplinary research to nominate for the 2027 M-PACT Program! Visit this link for full details myumi.ch/bDEGV #AcademicJobs #TenureTrack #UofM
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University of Michigan Complex Systems retweeted
Special guest lecture next Tuesday with Jinsu Kim! Join us for "Graphical Description of Biochemical Systems via Reaction Networks" at 11:30 AM in Weiser Hall 747 next week. Refreshments provided! #networkscience #complexsystems #umich #uofm
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University of Michigan Complex Systems retweeted
Replying to @umichLSA
Denisa and Cheops are the most recent winners of the Rick Riolo Undergraduate Research Prize. Your gift today helps support brilliant minds and Rick's thriving legacy. myumi.ch/E8zMN
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University of Michigan Complex Systems retweeted
A brilliant scholar and devoted mentor, Rick was known for his profound patience with students and indescribable impact on AI, agent-based modeling, and complex systems as a whole. Join us in supporting the Center for the Study of Complex Systems Rick Riolo Memorial Fund and help carry his legacy forward: myumi.ch/E8zMN #GivingBlueday
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University of Michigan Complex Systems retweeted
Congratulations to U-M Physics Professor Mark Newman, who is the recipient of the 2026 John von Neumann Prize! @umichLSA @UMich
Mark Newman (University of Michigan) is the recipient of the 2026 John von Neumann Prize! He'll deliver the associated lecture at #SIAMAN26. Congratulations, Dr. Newman! 👏 Read the full announcement: siam.org/publications/siam-n… Learn more about AN26: siam.org/conferences-events/…
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University of Michigan Complex Systems retweeted
People use analogies to describe complex and abstract subjects. But while such comparisons can provide useful structures for formulating thoughts and discussions, their descriptions can only go so far. SFI Professor Mirta Galesic and External Professor Henrik Olsson explore the limits and utility of analogy in a new paper in Trends in Cognitive Sciences: sciencedirect.com/science/ar…
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University of Michigan Complex Systems retweeted
Congratulations to the @UMSolarCarTeam on becoming National Champions with a victory at the American Solar Challenge, an 8-day, distance-based race from Tennessee to Wyoming! 🏆 myumi.ch/zXGWR
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University of Michigan Complex Systems retweeted
U-M physicist Suraj Shankar and his research colleague created a theoretical model of water’s role in muscle contraction and found that how fluid moves through a muscle fiber determines how quickly the muscle fiber can contract. Read more here: myumi.ch/DrXqD
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University of Michigan Complex Systems retweeted
A team of LSA researchers found that the standard model of #cosmology may be coming under pressure based on new data about the growth rate of large cosmic structures: myumi.ch/pk6Dr #DarkMatter @UmichPhysics
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University of Michigan Complex Systems retweeted
With a more than $10 million award from the @NIH, U-M will establish the Michigan Infectious Disease Genomics (MIDGE) Center, a multidisciplinary center with the goal of better understanding the pathogens that threaten human life. myumi.ch/pkMGQ
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University of Michigan Complex Systems retweeted
Climate change ignored? U-M study reveals sociology's blind spot A recent @UMich study exposes a gap in sociology: a lack of focus on climate change. Societies fuel and face the consequences of this crisis, but sociology as a discipline appears insufficiently engaged with the issue, says Sofia Hiltner, U-M doctoral candidate in sociology @UMSociology, whose research is published in The American Sociologist. The study indicates a critical need for sociological insight into combating climate change. It finds little to no mention of climate change across leading sociology journal articles (0.9%), conference sessions (1.5%), faculty biographies (2.8%) and course listings in top-ranked departments in the U.S. (0.2%). "This deficit threatens sociology's relevance to human welfare. It also limits our understanding of the climate crisis as a social problem and our ability to imagine responses," said Hiltner, a predoctoral trainee at the Population Studies Center at the @umisr. Hiltner's research extends previous work on sociology's attention to climate change by examining a wider range of forums in which engagement might take place—articles from a range of leading, generalist sociology journals, conference sessions from the American Sociological Association Annual Meeting, and faculty biographies and course offerings in the U.S. News 20 top-ranked sociology departments. "These last measures are critical because they provide insight into the education of students—the sociologists of the future," Hiltner said. Hiltner found limited attention to climate change across all of these forums. She found that less than 1% of articles (38 of 4,288) in sociology journals were substantially about climate change. Only two major sessions of the @ASAnews Annual Meeting since 2002 mentioned climate change. If a prospective student were to consider attending a top-20 sociology program in the U.S., they would find only three departments with more than one faculty member who mentioned climate change as a focus in their profile. And, out of more than 8,000 courses offered in these departments from fall 2019 to spring 2023, only 0.2% were concerned with climate change, while 1.4% mentioned environmental topics more generally. Climate change is intertwined with national and global patterns of inequality that sociology, as a discipline, may be particularly suited to assess. Research shows that marginalized populations in the U.S. and worldwide experience more significant impacts from climate-related threats such as extreme heat, storms, air pollution and floods. "Sociology is good at documenting disparities along multiple dimensions, and thus should be part of the conversation," said Elizabeth Armstrong, U-M professor of sociology and an affiliate of the @UM_PSC. "Sociologists are also very good at analyzing why social change is hard to accomplish and can contribute to explaining why the policy changes necessary to make large-scale structural change are so hard to accomplish." Sociology is scarce in climate change research and major assessments, such as the U.S. Intergovernmental Panel on Climate Change reports. Social scientists have long lamented the dominance of the natural sciences—and within the relatively small space occupied by the social sciences, the dominance of economics—in climate research and policymaking. "With this work, I hope to spark a conversation about the reasons for sociology's relative silence on climate change, what is at stake, and ways forward," Hiltner said. Going forward, Hiltner suggests sociologists consider how climate change relates to their areas of interest and promote attention to climate change in the education of students and future sociologists. On the other hand, funders, journalists and policymakers may do more to foster and integrate the perspectives of social scientists on climate change, she says.
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University of Michigan Complex Systems retweeted
Researchers at @UMichMedicine are finding that many patients may be encountering significant barriers to cancer care, even from their first phone call to a clinic. myumi.ch/Q6GE3
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University of Michigan Complex Systems retweeted
A legendary duo: Michelle Girvan and Mark Newman. Plus the guy that cited them more than any other 😊 @GirvanMichelle @netscisociety @NetSciConf
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University of Michigan Complex Systems retweeted
What a great audience!
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University of Michigan Complex Systems retweeted
Water conservation and access is the topic of @UMSI's inaugural theme year. Students examined issues including aging infrastructure, water contamination and invasive species in the Great Lakes. UMSI highlights top moments and projects from the year: myumi.ch/r8n7R
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University of Michigan Complex Systems retweeted
To all my followers: I really can’t tell you how excited I am by this book. It’s one of the most wonderful things I’ve read in a very, very long time.
"Mathematica, a Secret World of Intuition and Curiosity" is out tomorrow — phew! It took me 20 years to fail to write it and 1 to actually do it. Thanks @stevenstrogatz, Terry Tao, Hugo Duminil, @DrEugeniaCheng, @benorlin, Ian Stewart for the great blurbs! yalebooks.yale.edu/book/9780…
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University of Michigan Complex Systems retweeted
University of Michigan scientists, including Vincent Denef, #UMEEB associate professor, will be among the more than 700 researchers to present their findings this week at the 67th annual conference of the International Association for Great Lakes Research! bit.ly/3yoC57j
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