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I will give up my belief in evolution if someone finds a fossil rabbit in the Precambrian.

John B. S. Haldane

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John B. S. Haldane
Age: 72 †
Born: 1892
Born: November 5
Died: 1964
Died: December 1
Biochemist
Biologist
Geneticist
Physiologist
Scientist
University Teacher
Hartford
Connecticut
J. B. S. Haldane
John Burdon Sanderson Haldane
Belief
Someone
Give
Rabbit
Giving
Fossil
Fossils
Rabbits
Finds
Evolution

More quotes by John B. S. Haldane

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Man armed with science is like a baby with a box of matches.
John B. S. Haldane
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Science affects the average man and woman in two ways already. He or she benefits by its application driving a motor-car or omnibus instead of a horse-drawn vehicle, being treated for disease by a doctor or surgeon rather than a witch, and being killed with an automatic pistol or shell in place of a dagger or a battle-axe.
John B. S. Haldane
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This is my prediction for the future: Whatever hasn't happened will happen, and no one will be safe from it.
John B. S. Haldane
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I have no doubt that in reality the future will be vastly more surprising than anything I can imagine. Now my own suspicion is that the Universe is not only queerer than we suppose, but queerer than we can suppose.
John B. S. Haldane
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Science is as yet in its infancy, and we can foretell little of the future save that the thing that has not been is the thing that shall be that no beliefs, no values, no institutions are safe.
John B. S. Haldane
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The conclusion forced upon me in the course of a life devoted to natural science is that the universe as it is assumed to be in physical science is only an idealized world, while the real universe is the spiritual universe in which spiritual values count for everything.
John B. S. Haldane
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In fact, words are well adapted for description and the arousing of emotion, but for many kinds of precise thought other symbols are much better.
John B. S. Haldane
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We must learn not to take traditional morals too seriously. And it is just because even the least dogmatic of religions tends to associate itself with some kind of unalterable moral tradition, that there can be no truce between science and religion.
John B. S. Haldane
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I suppose the process of acceptance will pass through the usual four stages: (i) this is worthless nonsense (ii) this is an interesting, but perverse, point of view (iii) this is true, but quite unimportant (iv) I always said so.
John B. S. Haldane
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Shelley and Keats were the last English poets who were at all up to date in their chemical knowledge.
John B. S. Haldane
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I have never yet met a healthy person who worried very much about his health, or a really good person who worried much about his own soul.
John B. S. Haldane
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Haldane was engaged in discussion with an eminent theologian. What inference, asked the latter, might one draw about the nature of God from a study of his works? Haldane replied: An inordinate fondness for beetles.
John B. S. Haldane
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There is no great invention, from fire to flying, which has not been hailed as an insult to some god.
John B. S. Haldane
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I think, however, that so long as our present economic and national systems continue, scientific research has little to fear.
John B. S. Haldane
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You can drop a mouse down a thousand-yard mine shaft and, on arriving at the bottom, it gets a slight shock and walks away. A rat would probably be killed, though it can fall safely from the eleventh story of a building, a man is broken, a horse splashes.
John B. S. Haldane
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The wise man regulates his conduct by the theories both of religion and science. But he regards these theories not as statements of ultimate fact but as art-forms.
John B. S. Haldane
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Christianity is haunted by the theory of a God with a craving for bloody sacrifices.
John B. S. Haldane
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Blake expressed some doubt as to whether God had made the tiger. But the tiger is in many ways an admirable animal. We have now to ask whether God made the tapeworm. And it is questionable whether an affirmative answer fits in either with what we know about the process of evolution or what many of us believe about the moral perfection of God.
John B. S. Haldane
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Reality is the cage of those who lack imagination.
John B. S. Haldane
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I am quite sure that our views on evolution would be very different had biologists studied genetics and natural selection before and not after most of them were convinced that evolution had occurred.
John B. S. Haldane