Cities Quote by Carlo Ratti
“Cities are 2% of the earth's crust, but they are 50% of the world's population.”
About This Quote
Source Lecture: Urban design conference, 2015
Cities occupy a tiny fraction of Earth’s surface yet house half of humanity, highlighting extreme urban density.
In simple terms: Cities are tiny but densely populated.
Key Takeaway
Plan for sustainable high‑density living.
Themes
urbanization
population
environment
resource allocation
inequality
Mood
concerned
analytical
Type
observation
statistical
When to use this quote
- city planning
- housing policy
- environmental impact assessments
Key Concepts
density
land use
infrastructure
social dynamics
Questions to Reflect On
- How can cities stay livable with growing populations?
- What policies reduce urban strain?
A Different Perspective
Focusing only on density may ignore rural needs.
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