A Quote by Charles Darwin

Not one change of species into another is on record ... we cannot prove that a single species has been changed.

Charles Darwin

Quote Topics

Another Been Cannot Change Changed Prove Record Single Species We Cannot

Quote Author

Charles Darwin
English - Scientist
February 12, 1809 - April 19, 1882

There are millions of different species of animals and plants on earth--possibly as many as forty million. But somewhere between five and fifty BILLION species have existed at one time or another. Thus, only about one in a thousand species is still alive--a truly lousy survival record: 99.9 percent failure!

David M. Raup

The facts of microevolution [change within the species] do not suffice for an understanding of macroevolution [theorized change from one species to another].

Richard Goldschmidt

The known fossil record fails to document a single example of phyletic evolution i.e., a species becoming a new species accomplishing a major morphological transition and hence offers no evidence that the gradualistic model can be valid.

Steven M. Stanley

Clearly, we are a species that is well connected to other species. Whether or not we evolve from them, we are certainly very closely related to them. A series of mutations could change us into all kinds of intermediate species. Whether or not those intermediate species are provably in the past, they could easily be in our future.

George M. Church

But the truth is that Homo sapiens is a sensual species. I think all species are, to one degree or another.

Jock Sturges

If current technological processes continue without change, the environment will change, and we, the human species, will either have to mutate or even die, to disappear, as many species have disappeared.

Mikhail Gorbachev

It is folly to think that we can destroy one species and ecosystem after another and not affect humanity. When we save species, we're actually saving ourselves.

Joel Sartore

Dogs are not 'people' of another species. They are another species. To train and care for them properly, to show them how to live in our complex world, requires first and foremost that we understand that.

Jon Katz

There are about 250,000 different species of fossil plants and animals known . . In spite of this large quantity of information, it is but a tiny fraction of the diversity that [according to the theory] actually lived in the past. There are well over a million species living today and . . [it is] possible to predict how many species ought to be in our fossil record. That number is at least 100 times the number we have found.

David M. Raup

Ever since there have been people, there have been explorers, looking in places where other hadn't been before. Not everyone does it, but we are part of a species where some members of the species do, to the benefit of us all.

Neil deGrasse Tyson

As kings are begotten and born like other men, it is to be presumed that they are of the human species; and perhaps, had they thesame education, they might prove like other men. But, flattered from their cradles, their hearts are corrupted, and their heads are turned, so that they seem to be a species by themselves.... Flattery cannot be too strong for them; drunk with it from their infancy, like old drinkers, they require dreams.

Lord Chesterfield

All the species recognized by Botanists came forth from the Almighty Creator's hand, and the number of these is now and always will be exactly the same, while every day new and different florists' species arise from the true species so-called by Botanists, and when they have arisen they finally revert to the original forms. Accordingly to the former have been assigned by Nature fixed limits, beyond which they cannot go: while the latter display without end the infinite sport of Nature.

Carl Linnaeus

Each species may have had its origin in a single pair, or individual, where an individual was sufficient, and species may have been created in succession at such times and in such places as to enable them to multiply and endure for an appointed period, and occupy an appointed space on the globe.

Charles Lyell

Darwinism is still very much alive, utterly dominating biology. Despite the fact that no one has ever been able to prove the creation of a single distinct species by Darwinist means, Darwinism dominates the academy and the media.

Ben Stein

No one species shall make the life of the world its own.' … That's one expression of the law. Here's another: 'The world was not made for any one species.