Simplifying Complexity

In most of our episodes so far, we've taken a single concept and looked at it through the context of a single example. But in this episode and the next, we're going to pull back the camera to get a bird's-eye view of complexity science, by exploring the features common to all complex systems.

We're joined again by Karoline Wiesner, Professor of Complexity Science in the Department of Physics and Astronomy at the University of Potsdam in Germany. In this episode, Karoline is going to explain four conditions that we see in complexity science: numerosity, disorder and diversity, feedback, and non-equilibrium. At the end of the episode, she's going to bring them all together to explain a central concept of complex systems: emergence.

Resources and links:

• Karoline’s book ‘What Is a Complex System?’

Connect:

• Simplifying Complexity on Twitter
• Sean Brady on Twitter
• Sean Brady on LinkedIn
• Brady Heywood website

This show is produced in collaboration with Wavelength Creative. Visit wavelengthcreative.com for more information.

When most of us think about information, we think of it as something we can possess or ‘know’. But what if it’s so much more than that?

In this episode, we’re joined by Sara Walker, Deputy Director of the Beyond Center for Fundamental Concepts in Science, Associate Professor in Earth and Space Exploration and Complex Adaptive Systems at Arizona State University, and External Faculty at the Santa Fe Institute. Sara is going to examine information and the critical role it plays in complex systems.

Connect:

• Simplifying Complexity on Twitter
• Sean Brady on Twitter
• Sean Brady on LinkedIn
• Brady Heywood website

This show is produced in collaboration with Wavelength Creative. Visit wavelengthcreative.com for more information.

In this series so far, we've applied complexity science to a whole range of systems, particularly those more obvious complex systems like economies or cities. In this episode, we're going to do something a little bit different and apply complexity science to something not so obvious: creativity.

To do that, we're joined again by Tyler Marghetis, Assistant Professor of Cognitive and Information Sciences at the University of California, Merced. Tyler has been on the show before to explore tipping points, and tipping points in jazz music. Today, he wants us to take our traditional approach to what makes someone creative, and pull the camera back. Instead of looking at creativity as what happens inside a person's brain, Tyler wants to explore what happens when we consider creativity through the context of society as a complex, cognitive system.

Connect:

• Simplifying Complexity on Twitter
• Sean Brady on Twitter
• Sean Brady on LinkedIn
• Brady Heywood website

This show is produced in collaboration with Wavelength Creative. Visit wavelengthcreative.com for more information.

What is complexity science, and why should you care about it? Well, complexity science is all about understanding the systems that are all around us — systems like the economy, your body, cities, companies, and the environment. To properly understand how these systems work, and how they fail, you need to understand complexity science. Because complexity science provides us with the underlying principles that govern these systems.

In today's episode, we speak to David Krakauer, President and William H. Miller Professor of Complex Systems at the Santa Fe Institute. He explains the underlying principles of complex systems and what they have in common — even if they all seem completely unrelated. He also talks through the history of complexity science and provides his top three takeaways on how you can start to think about complex systems.

Connect:

• Simplifying Complexity on Twitter
• Sean Brady on Twitter
• Sean Brady on LinkedIn
• Brady Heywood website

This show is produced in collaboration with Wavelength Creative. Visit wavelengthcreative.com for more information.

In our last episode, we talked about the four conditions of complex systems: numerosity, disorder and diversity, feedback, and non-equilibrium — and we also talked about the concept of emergence. In this episode, which is part two of our two-part series on the features of complex systems, we're joined again by Karoline Wiesner, Professor of Complexity Science in the Department of Physics and Astronomy at the University of Potsdam in Germany.

In this episode, Karoline explains the six emergent features of complex systems:

1. Spontaneous order and self-organisation
2. Non-linearity
3. Robustness
4. Nested structure and modularity
5. History and memory
6. Adaptive behaviour

By the time you've finished this episode, you'll understand the underlying principles of complex systems that hold together the wide variety of topics we talk about in this series.

Resources and links:

• Karoline’s book ‘What Is a Complex System?’
• Simplifying Complexity - What makes ant colonies robust?
• Simplifying Complexity - The Economy and Complexity Science: Part 2

Connect:

• Simplifying Complexity on Twitter
• Sean Brady on Twitter
• Sean Brady on LinkedIn
• Brady Heywood website

This show is produced in collaboration with Wavelength Creative. Visit wavelengthcreative.com for more information.