Animals Quote by Charles Darwin
““We do not steadily bear in mind how profoundly ignorant we are of the conditions of existence of every animal; nor do we always remember that some check is constantly preventing the too rapid increase of every organised being left in a state of nature. The supply of food, on an average, remains constant, yet the tendency in every animal to increase by propagation is geometrical; and its surprising effects have nowhere been more astonishingly shown, than in the case of the European animals run wild during the last few centuries in America.””
About This Quote
Source Book: The Origin of Species, 1859, Chapter on population growth
Animals reproduce exponentially while resources stay constant, leading to natural checks on population size.
In simple terms: Population grows fast, resources stay same, nature limits growth.
Key Takeaway
Consider ecological limits in resource planning.
Themes
biology
population dynamics
ecology
limits
Mood
analytical
concerned
Type
scientific
educational
When to use this quote
- wildlife management
- conservation policy
- urban planning
- agricultural development
Key Concepts
Carrying capacity
exponential growth
resource competition
Questions to Reflect On
- What checks exist in modern ecosystems?
- How can we balance growth with sustainability?
A Different Perspective
Human activity can alter natural checks, causing unforeseen impacts.
![“I am quite conscious that my speculations run beyond the bounds of true science…It is a mere rag of an hypothesis with as many flaw[s] & holes as sound parts.” quote by Charles Darwin](https://sms4smile.com/quotes/img-quotes/958/charles-darwin-507_bounds_i-am-quite-conscious-that-my-speculation_35382.jpg)
