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Quotations about evolution

Stephen HawkingEvolution has ensured that our brains just aren't equipped to visualize 11 dimensions directly. However, from a purely mathematical point of view it's just as easy to think in 11 dimensions, as it is to think in three or four.

 - Stephen Hawking

Tags:   brain  dimensions  evolution  mathematics  

Edward AbbeyHas joy any survival value in the operations of evolution? I suspect that it does; I suspect that the morose and fearful are doomed to quick extinction. Where there is no joy there can be no courage; and without courage all other virtues are useless.

 - Edward Abbey

Tags:   courage  evolution  extinction  joy  survival  

Stephen HawkingFor millions of years, mankind lived just like the animals. Then something happened which unleashed the power of our imagination. We learned to talk and we learned to listen. Speech has allowed the communication of ideas, enabling human beings to work together to build the impossible. Mankind's greatest achievements have come about by talking, and its greatest failures by not talking. It doesn't have to be like this. Our greatest hopes could become reality in the future. With the technology at our disposal, the possibilities are unbounded. All we need to do is make sure we keep talking.

 - Stephen Hawking

Charles DarwinOwing 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.

 - Charles Darwin

Tags:   evolution  genetics  inheritance  life  offspring  species  survival  

Charles DarwinI 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.

 - Charles Darwin

Tags:   evolution  selection  

Albert EinsteinOften in evolutionary processes a species must adapt to new conditions in order to survive. Today the atomic bomb has altered profoundly the nature of the world as we know it, and the human race consequently finds itself in a new habitat to which it must adapt its thinking.

 - Albert Einstein

Tags:   adaptation  atomic bomb  evolution  habitat  humans  

Richard DawkinsMuch as we might wish to believe otherwise, universal love and the welfare of the species as a whole are concepts which simply do not make evolutionary sense.

 - Richard Dawkins

Tags:   evolution  love  

Richard DawkinsNatural selection, the blind, unconscious, automatic process which Darwin discovered, and which we now know is the explanation or the existence and apparently purposeful form of all life, has no purpose in mind. It has no mind and no mind's eye. It does not plan for the future. It has no vision, no foresight, no sight at all. If it can be said to play the role of watchmaker in nature, it is the blind watchmaker.

 - Richard Dawkins

Tags:   design  evolution  planning  purpose  

Charles DarwinThus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the production of the higher animals, directly follows. There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved.

 - Charles Darwin

Tags:   evolution  life  nature  species