Best evidence & theory Quotes | Short & Famous Sayings Page 2

“Well-established theories collapse under the weight of new facts and observations which cannot be explained, and then accumulate to the point where the once useful theory is clearly obsolete.”

Wells Facts Science Theory Evidence Weight Observation Collapse Obsolete

Author:Al Gore

“We cannot see how the evidence afforded by the unquestioned progressive development of organised existence-crowned as it has been by the recent creation of the earth's greatest wonder, MAN, can be set aside, or its seemingly necessary result withheld for a moment. When Mr. Lyell finds, as a witty friend lately reported that there had been found, a silver-spoon in grauwacke, or a locomotive engine in mica-schist, then, but not sooner, shall we enrol ourselves disciples of the Cyclical Theory of Geological formations.”

“In-depth studies have an influence on general ideas, whereas theories, in turn, in order to maintain themselves, push their spectators to search for new evidence. The mind's activity that is maintained by the debates about these works, is probably the source of the greatest joys given to man to experience on Earth.”

Men Mind Ideas Earth Science Joy Order Turns Given Study Influence Theory Source Activity Evidence Depth Debate Spectators Geology

Author:Louis Agassiz

“Any one whose disposition leads him to attach more weight to unexplained difficulties than to the explanation of facts will certainly reject my theory.”

Facts Science Theory Evidence Weight Difficulty Explanation Rejection Rejects Disposition Unexplained

Book:On the Origin of Species by Means of Natural Selection: Or the Preservation of Favoured Races in the Struggle for Life

Source: On the Origin of Species by Means of Natural Selection: Or the Preservation of Favoured Races in the Struggle for Life

“If history is any guide at all, it seems to me to suggest that there is a final theory. In this century we have seen a convergence of the arrows of explanation, like the convergence of meridians toward the North Pole.”

Ifs Seems Science History Century Theory Evidence Finals Guides Explanation Arrows Convergence North Pole

Author:Steven Weinberg

“The problem with intelligent-design theory, is not that it is false but that it is not falsifiable. Not being susceptible to contradicting evidence, it is not a testable hypothesis. Hence it is not a scientific but a creedal tenet - a matter of faith, unsuited to a public school's science curriculum.”

Matter Problem School Religion Atheism Design Theory Evidence Intelligent Hypothesis Public School Curriculum Susceptible Intelligent Design Contradicting

Author:George Will

“[Theory is] an explanation that has been confirmed to such a degree, by observation and experiment, that knowledgeable experts accept it as fact. That's what scientists mean when they talk about a theory: not a dreamy and unreliable speculation, but an explanatory statement that fits the evidence. They embrace such an explanation confidently but provisionally - taking it as their best available view of reality, at least unil some severely conflicting data or some better explanation might come along.”

“Only a tiny fraction of corpses fossilize, and we are lucky to have as many intermediate fossils as we do. We could easily have had no fossils at all, and still the evidence for evolution from other sources, such as molecular genetics and geographical distribution, would be overwhelmingly strong. On the other hand, evolution makes the strong prediction that if a single fossil turned up in the wrong geological stratum, the theory would be blown out of the water.”

Ifs Stills Hands Would Be Religion Strong Water Theory Source Evolution Lucky Evidence Tiny Predictions Distribution Fossils Corpses Genetics Fractions

Book:The God Delusion

Source: The God Delusion

“There is the theory that all the living forms in the world have arisen from a single source which itself came from an inorganic form. This theory can be called the 'general theory of evolution,' and the evidence which supports this is not sufficiently strong to allow us to consider it as anything more than a working hypothesis.”

World Form Strong Support Theory Source Evolution Evidence Hypothesis Theory Of Evolution

Author:Gerald A. Kerkut

“We have reached a situation where a theory has been accepted as fact by some, and possible contrary evidence is shunted aside. [This is] mythology rather than science.”

Has Beens Facts Situation Theory Evolution Evidence Contrary Accepted Mythology

Book:Origins: a skeptic's guide to the creation of life on earth

Source: Origins: a skeptic's guide to the creation of life on earth

“With the eventual acceptance of Darwin's theory we reach a modern understanding of nature, one which has since then changed in detail rather than in fundamentals. Only those who prefer religious faith to beliefs based on reasoning and evidence can still maintain that the human species is the special darling of the entire universe, or that other animals were created to provide us with food, or that we have divine authority over them, and divine permission to kill them.”

“When an economist says the evidence is "mixed," he or she means that theory says one thing and data says the opposite.”

Mean One Thing Theory Evidence Economics Opposites Data Economist

Author:Richard Thaler

“For a theory to be scientific it must be capable of being refuted by the evidence. Given that we have had three decades of rising temperature followed by a decade of stable and slightly falling temperatures worldwide, how many decades would you require before you are convinced that the theory on which you are committing £400bn of taxpayers' money might be slightly wrong?”

Might Fall Three Given Theory Capable Evidence Climate Change Convinced Decades Rising Stable Temperature Taxpayers

Author:Peter Lilley

“Even if there were no actual evidence in favor of the Darwinian theory, we should still be justified in preferring it over all rival theories.”

Ifs Should Stills Theory Evidence Favors Justified Rivals

Author:Richard Dawkins

“Well, here’s a scientific question: Has anybody ever seen hard evidence? What we get is theories from our earlier prophets. Now, people who think that God invented us think that the Earth can’t be more than 6,000 years old. So I guess it’s a question of belief. My belief system doesn’t support a creator as such, as we can call God, who created us in His/Her/Its image.”

People Thinking Years Wells Hard Earth Belief Support Theory Evidence Creator Prophet Belief Systems

Author:Morgan Freeman

“Our entire universe emerged from a point smaller than a single atom. Space itself exploded in a cosmic fire, launching the expansion of the universe and giving birth to all the energy and all the matter we know today. I know that sounds crazy, but there’s strong observational evidence to support the Big Bang theory. And it includes the amount of helium in the cosmos and the glow of radio waves left over from the explosion.”

“What we should be teaching are the problems and holes and I think there are legitimate problems and holes in the theory of evolution. And what we need to do is to present those fairly from a scientific point of view. And we should lay out areas in which the evidence supports evolution and the areas in the evidence that does not.”

Thinking Needs Should Doe Problem Views Support Teaching Theory Evolution Evidence Areas Lays Point Of View Holes Theory Of Evolution

Author:Rick Santorum

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