# Complexity: Can it be Simplified?
**Source**: https://www.uva.nl/en/programmes/open-programmes-iis/complexity-can-it-be-simplified/complexity-can-it-be-simplified.html?origin=8P%2Bydhc4QWqguxxA7xCpKg
**Parent**: https://www.uva.nl/en/education/open-programmes/open-programmes.html
To address today’s urgent and most complex societal challenges such as global warming, social unrest, inequality, and polarization, we need to understand the concept of complexity.
Complex systems consist of lots of components interacting in non-trivial ways, leading to sophisticated and sometimes surprising emergent behaviors: “the whole is more than the sum of the parts”. Some complex systems respond and adapt to changes in their environment.
In this course, you will learn the state-of-the-art thinking about complexity, guided by the world’s leading experts who will come to share their insights with you – on subjects such as ecosystems and evolution, the global climate, stock markets, epidemics, criminal, neural, and social networks. You will learn to apply common tools and methods to study complex systems, even creating some yourself, leading to a better understanding of how complexity thinking can address our world’s most pressing problems.
### **Coordinator**
Prof. Dr. J.L.T.M. Bollen
### **Timetable**
You can find the timetable on [Datanose](https://datanose.nl/#course[137266]).
### **Entry requirements**
Open to second-year and third-year UvA Bachelor's students and other interested parties, such as contract students or students from other Dutch higher education institutions. Master's students can only participate if there are still spots available.
### **Registration**
UvA Bachelor's students can register from **1 to 8 December 2025** in [the GLASS registration rounds](https://glass.uva.nl/). Master’s students can send a short motivation to [keuzeonderwijs-iis@uva.nl](mailto:keuzeonderwijs-iis@uva.nl "mailto:keuzeonderwijs-iis@uva.nl").
‘Bijvak’ students and contract students can register **from 1 December 2025**until **two weeks prior to the start of the course**, by completing the [online registration form](https://eur04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatanose.nl%2F%23enrolnr(IIS)&data=05%7C01%7Cr.j.vervelde%40uva.nl%7Ca08ff8f053304950c07c08db41a72a12%7Ca0f1cacd618c4403b94576fb3d6874e5%7C0%7C0%7C638175958434172376%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=VBtfGHL2iNCMh3b2OUaYlEZdz46XPBJORRoimsB3UHE%3D&reserved=0).
If you have any trouble while registering, please contact us at [keuzeonderwijs-iis@uva.nl](mailto:Keuzeonderwijs-iis@uva.nl).
### **Costs**
Prices can be found on [the IIS website](https://iis.uva.nl/onderwijsaanbod/iis-keuzevakken/iis-keuzevakken.html#Kosten).
### **SDGs in education**
The IIS strives to reflect current societal issues and challenges in our elective courses, honours modules and degree programmes and attempts to integrate the following Sustainable Development Goals (SDGs) in this course. For more information about these goals, [please visit the SDGs website.](https://www.un.org/sustainabledevelopment/)
Facts & Figures
Mode
: Open UvA Course
Credits
: 6 ECTS,
Language of instruction
: English
Conditions for admission
: Open
Starts in
: February