Biology Quote by W. S. Merwin
“There is part of a structure in which every species is related to every other species. And they're built up on species, like a pyramid. The simpler cell organisms, and then the more complicated ones, all the way up to the mammals and birds and so forth. We call it 'developing upward'... The whole thing depends on every part of it. And we're taking out the stones from the pyramid.”
About This Quote
Source Speech: Environmental Commentary, unknown date
The quote highlights ecological interdependence, likening ecosystems to a pyramid where removing any component destabilizes the whole.
In simple terms: All species depend on each other; removing one harms the whole system.
Key Takeaway
Protect every part of the ecosystem.
Themes
ecology
interdependence
systems thinking
Mood
concerned
reflective
Type
educational
activist
When to use this quote
- conservation policy
- education curricula
- community restoration projects
Key Concepts
biodiversity
pyramid model
ecosystem stability
Questions to Reflect On
- What would happen if a key species disappears?
- How can we prioritize protecting foundational species?
![“Perhaps no order of mammals presents us with so extraordinary a series of gradations as this [step by step, from humans to apes to monkeys to lemurs] - leading us insensibly from the crown and summit of the animal creation down to creatures, from which there is but a step, as it seems, to the…” quote by Thomas Huxley](https://sms4smile.com/quotes/img-quotes/f0b/thomas-huxley-1183_animal_perhaps-no-order-of-mammals-presents-us_3051.jpg)
