Quotes & Sayings About Animal Adaptations

My ethical naturalism sees us as facing the predicament of being social animals without evolved adaptations that make social life easy. The fundamental problem that sparks the ethical project lies in our limited responsiveness to one another. The only way we have to address that problem is through a representative, informed, and engaged conversation. — Philip Kitcher

At last gleams of light have come, and I am almost convinced (quite contrary to opinion I started with) that species are not (it is like confessing a murder) immutable. Heaven forfend me from Lamarck nonsense of a 'tendency to progression', 'adaptations from the slow willing of animals', &c! But the conclusions I am led to are not widely different from his; though the means of change are wholly so. I think I have found out (here's presumption!) the simple way by which species become exquisitely adapted to various ends. — Charles Darwin

All living organisms are but leaves on the same tree of life. The various functions of plants and animals and their specialized organs are manifestations of the same living matter. This adapts itself to different jobs and circumstances, but operates on the same basic principles. Muscle contraction is only one of these adaptations. In principle it would not matter whether we studied nerve, kidney or muscle to understand the basic principles of life. In practice, however, it matters a great deal. — Albert Szent-Gyorgyi

From the Hive Manual. The relationship between ecology and evolution is extremely close, deeply implicated in organic changes among a given animal population, and profoundly sensitive to the density of numbers within a given habitat. Our adaptations aim to increase the population tolerance, to permit a human density ten to twelve times greater than is currently considered possible. Out of this, we will get our survival variations. — Frank Herbert

Thus by an unprejudiced observation of the animal kingdom, we reach the conclusion that wherever society exists at all, this principle may be found: Treat others as you would like them to treat you under similar circumstances. And when we study closely the evolution of the animal world, we discover that the aforesaid principle, translated by the one word Solidarity, has played an infinitely larger part in the development of the animal kingdom than all the adaptations that have resulted from a struggle between individuals to acquire personal advantages. — Pyotr Kropotkin