Evolution Quotes
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Another way to test hypotheses about adaptation is to consider trait variation across a group of species instead of focusing on the trait of a single species. Rather than seeking to explain why polar bears have fur of a certain thickness, one tries to explain why bears in colder climates have thicker fur than bears in warmer climates. The former problem is hard to solve, since it is hard to say exactly what fur thickness polar bears should have if natural selection guided the evolution of that trait.
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When we look at chimpanzees . . . we get this extremely fine-grained view of evolution, and as a result we understand a lot more about the processes that are changing our own genome over time.
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There are two things that have been happening over the last few decades in my opinion. First, there have been unbelievable, remarkable, pioneering advances in technology and, second, an equal amount of evolution in creativity. These two shifts are meeting at an intersection.
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So many of the wars in history, thousands and thousands of them for the past five, six, seven thousand years, have been related to differences in Truth claims. If we can evolve beyond that problem, then I think there's some chance that we could retire the whole institution of war and begin to focus on the peaceful evolution of humanity.
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Natural selection may be unconscious but, as Darwin and his successors made clear, it is the opposite of a random force. It can drive changes in an organism in a very linear, per sis tent fashion—as had been observed in the laboratory, in nature, and in simulations such as the one that modeled eye evolution. Denton was wrong about evolution’s being one big lottery. The correct analogy would be a game of darts in which the players cannot see the target. Some darts will find their mark while the majority will miss—a random process. But the rules of the game eliminate all but the best-thrown darts. Because nature tosses an im mense number of darts—the mutation rate in any single gene in an organism will run in the millions—natural selection has plenty of well-targeted darts to choose from, and the march toward new and complex forms is not so difficult to understand, after all. But presenting an accurate meta phor would not have supported an attack on evolution.
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Evolution has led to some populations of people being able to digest milk without much trouble when they're adults as well.
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It's easy to tell who the folks are that don't believe in evolution. They're the ones who have refused to participate in it.
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The note of hope is the only note that can help us or save us from falling to the bottom of the heap of evolution, because, largely, about all a human being is, anyway, is just a hoping machine.
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Whoever heard of a neurotic frog? Where do humans get off thinking they're the pinnacle of evolution?
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At the Global Crop Diversity Trust, we work to conserve the diversity that will allow the adaptation and evolution of our agricultural crops in the context of climate change and other challenges.
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Evolution ... is really two theories, the vague theory and the precise theory. The vague theory has been abundantly proved.... The precise theory has never been proved at all. However, like relativity, it is accepted on faith.... On getting down to actual details, difficulties begin.
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Evolution may not “drive” toward humanoid qualities at all, even if it uses them under rather special circumstances. What evolution may be up to could be merely the continuing structuration of the biosphere through increased levels of communication between systems of one level, resulting in more integrated supersystems on the next.
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I never yet heard of a useless thing that was not ground out of existence by evolution sooner or later. Did you? And pain gets needless.
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The fundamental religious objection to the theory of evolution is not scientific but moral. Fundamentalists believe that evolutionary theory must be opposed because it leads to rampant immorality, on both the personal and political scales. The basic cause of this immorality is atheism.
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During the youthful period of mankind's spiritual evolution human fantasy created gods in man's own image, who, by the operations of their will were supposed to determine, or at any rate to influence, the phenomenal world. Man sought to alter the disposition of these gods in his own favour by means of magic and prayer.
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To spoon-feed people their comedy is not the proper evolution of the art.
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Yes, evolution by descent from a common ancestor is clearly true. If there was any lingering doubt about the evidence from the fossil record, the study of DNA provides the strongest possible proof of our relatedness to all other living things.
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Art must be a slow and normal evolution.
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Fashion is about two things: the evolution and the opposite.
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Evolution on the large scale unfolds, like much of human history, as a succession of dynasties.
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The first and most important reason for its elimination is the unquestioned fact that evolution is not a science; it is a hypothesis only, a speculation.
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Well, the first thing is that truth and power for me form an antithesis, an antagonism, which will hardly ever be resolved. I can define in fact, can simplify the history of human society, the evolution of human society, as a contest between power and freedom.
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If the positive innovations connect exponentially before the massive breakdowns reinforce one another, the system can re-pattern itself to a higher order of consciousness and freedom without the predicted economic, environmental, and social collapse...If the system could go either way, a slight intervention to assist the convergence of the positive can tip the scales of evolution in favor of the enhancement of life on Earth.
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The proof of evolution lies in those adaptations that arise from improbable foundations.
