In this module, we'll look at how complexity operates in the inanimate universe, the corresponding links between physics, chemistry, and geology and how they reflect the ground rules of all forms of complexity.

In this module, we'll explore the ratcheting up of complexity inside adaptive systems, and the impact adaptation has on the rules of the game for constantly evolving complex systems.

In this module, we'll look at an even more powerful adaptive system - culture. We'll survey what is at the root of this new form of complexity and how this impacts our thinking about how human society, the most complex system of which we are aware, functions and evolves.

In this module, we'll look at the decline of complexity. So far we've focused on how complex systems sustain or increase themselves. In order to truly understand every angle of all complex systems - physical, biological, and cultural - we need to understand how and when they collapse, and what all those breakdowns have in common.

Now that we've explored the different kinds of complex systems and have some idea of the risks and dangers involved, this module will look at how these concerns impact us in the present Anthropocene epoch, where humanity faces many threats of decline and collapse amid the most complex system that we know of in the visible universe.