Economics Quote by Terry Pratchett
““Poincaré’s phase space viewpoint has proved to be so useful that nowadays you’ll find it in every area of science – and in areas that aren’t science at all. A major consumer of phase spaces is economics””
About This Quote
Source Essay: The Science of Phase Space, 2015
The concept of phase space, originally from physics, now helps model many complex systems, even economics.
In simple terms: Phase space models many fields, including economics.
Key Takeaway
Apply phase‑space thinking to map complex variables.
Themes
science
modeling
interdisciplinary
economics
complexity
Mood
analytical
curious
Type
theoretical
explanatory
When to use this quote
- financial markets
- urban planning
- ecology
- policy design
Key Concepts
phase space
systems theory
interdisciplinary analysis
Questions to Reflect On
- How can phase‑space models capture human decision nuance?
- What limits exist when transferring physics tools to economics?
A Different Perspective
May oversimplify human behavior when applied mechanically.
![“The illusion that Nature … adopts the same complexity scale used by people … arises each time we face … configuration [space]…. The second law of Thermodynamics, for example, has been interpreted in many textbooks as though Nature exhibits an incurable tendency to disrupt order. Nature, of course…” quote by Judea Pearl](https://sms4smile.com/quotes/img-quotes/6e9/judea-pearl-150063_nature_the-illusion-that-nature-adopts-the-same_906910.jpg)
