I accept extinction as best explaining disjoined species. I see that the same cause must have reduced many species of great range to small, and that it may have reduced large genera to so small, and of families.
Related quotes
Great things can be reduced to small things, and small things can be reduced to nothing.
Every paleontologist knows that most new species, genera, and families, and that nearly all categories above the level of family appear in the record suddenly and are not led up to by known, gradual, completely continuous transitional sequences.
quote by George G. Simpson

Submitted by Lucian Velea
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Guardians
(God bestowed intelligence to save not destroy)
We are guardians of our planet
Playing the role of God
Selecting which species survive
Polluting the atmosphere
Burning forests and laying waste
Speeding ever faster global warming.
We factory farm to stock our larders
Hunting endangered species to extinction
Breeding our population out of control
Insisting on culling other species
But Man is the only creature
Who wages war and kills for pleasure.
poem by Colin Ian Jeffery

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Why is it not just as likely that there were as many small general nearly at first as now, and as great a disproportion in the number of their species?
For All To Enjoy
Nature's beauty for all to enjoy and see
A beauty that will surely outlive me
But more species become endangered every day
And extinction is forever as they say
Another grove of trees has been cut down
For to build more houses in the country town
Some species of birds and animals becoming rare
Forced by developers to try to find homes elsewhere
By developers great Natural beauty is destroyed
They have changed the face of town and countryside
If with Nature we cannot live in harmony
'Tis a sad indictment on humanity
Nature's beauty is for all to enjoy
Yet such great beauty some wish to destroy
poem by Francis Duggan

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Ordinarily logic is divided into the examination of ideas, judgments, arguments, and methods. The two latter are generally reduced to judgments, that is, arguments are reduced to apodictic judgments that such and such conclusions follow from such and such premises, and method is reduced to judgments that prescribe the procedure that should be followed in the search for truth.
quote by Andre-Marie Ampere

Submitted by Catalin Popescu
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Swift Kill Biting Mosquitoes
goldfish are a sacred species
cats are a sacred species
all life is a sacred species
somewhere to their devotees...
already a few honour all species
already a few honour all life
Buddhists honour all life sacred
most swift kill biting mosquitoes...
poem by Terence George Craddock

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I must mend the ways of my mind. This is a very big place, and I do not know how it works. I am a member of a fragile species, still new to the earth, the youngest creatures of any scale, here only a few moments as evolutionary time is measured, a juvenile species, a child of a species. We are only tentatively set in place, error prone, at risk of fumbling, in real danger at the moment of leaving behind only a thin layer of of our fossils, radioactive at that.
quote by Lewis Thomas

Submitted by Veronica Serbanoiu
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Land bridges were everywhere during the extinction, many species were spreading, and there were many diseases.
quote by Robert T. Bakker

Submitted by Lucian Velea
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Men & Women, Women & Men
Why are women forced to be submissive towards men?
Is it true that men are the more dominant species of human?
I think not
As it is women who have been portrayed as this
By no other than the male species
We are equal
Each possessing different qualities
And both species intertwining each others traits
But there are those few how still believe
That women are inferior to men
To those few I simply say…
Women and men
The differences between us are on the outside only
People do not really talk the way they used to
But they still think that way
We have the same mind
Our spirits are different
Yet somehow they are all still connected
We breathe the same air
And walk the same path
We are alike
We just need to see it
Men & women, women & men.
poem by Natalie Clyne

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

Submitted by Lucian Velea
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Let us beware of saying that death is the opposite of life. The living being is only a species of the dead, and a very rare species.
quote by Friedrich Nietzsche

Submitted by Lucian Velea
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Take the crocodile, for example, my favorite animal. There are 23 species. Seventeen of those species are rare or endangered. They're on the way out, no matter what anyone does or says, you know.
quote by Steve Irwin

Submitted by Lucian Velea
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We're the only species that have crapped up the planet and the only species that can clean it up.
quote by Dennis Weaver

Submitted by Lucian Velea
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The Endangered Species Act is the strongest and most effective tool we have to repair the environmental harm that is causing a species to decline.
quote by Norm Dicks

Submitted by Lucian Velea
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Owing to this struggle for life, any variation, however slight and from whatever cause proceeding, if it be in any degree profitable to an individual of any species, in its infinitely complex relations to other organic beings and to external nature, will tend to the preservation of that individual, and will generally be inherited by its offspring. The offspring, also, will thus have a better chance of surviving, for, of the many individuals of any species which are periodically born, but a small number can survive. I have called this principle, by which each slight variation, if useful, is preserved, by the term of Natural Selection, in order to mark its relation to man's power of selection.
quote by Charles Darwin

Submitted by Veronica Serbanoiu
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Sight and touch, being thus increased in capacity, might belong to some species far superior to man; or rather the human species would be far different had all the senses been thus improved.
quote by Jean Anthelme Brillat Savarin

Submitted by Lucian Velea
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I fully support the goal of species protection and conservation and believe that recovery and ultimately delisting of species should be the U.S. Fish and Wildlife Service's top priority under ESA.
quote by Dennis Cardoza

Submitted by Lucian Velea
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Eurasia ended up with the most domesticated animal species in part because it's the world's largest land mass and offered the most wild species to begin with.
quote by Jared Diamond

Submitted by Lucian Velea
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Into God Worship
You shall not pernit a false teacher to seduce you or,
Pull you away into God Worship! !
And stay away from the genetic engineering which involves the mixing of two species,
For, they are all part of Satan's work to elude many into her fold.
Par, stat, tar, car, far, bar, gar, jar, oar, war!
Spies,
Species,
Alone once again! !
And, back to square one;
But, stay away from the genetic engineering which involves the mixing of two species!
And, live like the muse of love in the land of your joy.
poem by Edward Kofi Louis

Submitted by Poetry Lover
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