Civilization Quote by Vaclav Smil
“No human civilization could ever sever our dependence on photosynthesis.”
About This Quote
Source Book: Energy and Civilization, 2010
Human societies remain fundamentally dependent on photosynthesis for food and energy.
In simple terms: We can’t escape reliance on sunlight‑based life.
Key Takeaway
Recognize and protect photosynthetic systems.
Themes
environment
energy
dependence
Mood
concerned
analytical
Type
educational
strategic
When to use this quote
- agriculture
- climate policy
- urban planning
- food security
Key Concepts
photosynthesis
ecosystem services
Questions to Reflect On
- How can we reduce pressure on photosynthetic resources?
- What innovations complement, rather than replace, natural cycles?
A Different Perspective
Technological alternatives may not fully replace natural processes.
![“Everyone [in higher education] was what I call drillers of deeper wells. These academics sit at the bottom of a deep well and they look up and see a sliver of the sky. They know everything about that little sliver of sky and nothing else. I scan all my horizons.” quote by Vaclav Smil](https://sms4smile.com/quotes/img-quotes/643/vaclav-smil-11559_bottom_everyone-in-higher-education-was-what-i_528472.jpg)
