Quotessence
Home / Quotes / Quote by John B. S. Haldane

Quote by John B. S. Haldane

“Quantitative work shows clearly that natural selection is a reality, and that, among other things, it selects Mendelian genes, which are known to be distributed at random through wild populations, and to follow the laws of chance in their distribution to offspring. In other words, they are an agency producing variation of the kind which Darwin postulated as the raw material on which selection acts.”

Quote by John B. S. Haldane

Author

John B. S. Haldane
John B. S. Haldane

John B. S. Haldane was an outstanding biologist known for his contributions to genetics, evolutionary theory, and biochemistry. His research had a profound impact on the development of modern biology. more

You May Also Like

“What we still designate as chance, merely depends on a concatenation of circumstances, the internal connection and final causes of which we have as yet been unable to unravel.”

“There is, however, one feature that I would like to suggest should be incorporated in the machines, and that is a 'random element.' Each machine should be supplied with a tape bearing a random series of figures, e.g., 0 and 1 in equal quantities, and this series of figures should be used in the choices made by the machine. This would result in the behaviour of the machine not being by any means completely determined by the experiences to which it was subjected, and would have some valuable uses when one was experimenting with it.”

“Das immer gegenwärtige Zufallselement im künstlerischen Erzeugungsprozeß erfaßt die generative Graphik modellmäßig durch den Einbau von Zufallsgeneratoren in die Programme. [. . .] Die Zufallsgeneratoren beteiligen sich an der Strukturierung der generierten Information, schaffen dabei unvorhersehbar Neues und erweisen sich dadurch als die zweite schöpferische Instanz neben dem Programmierer . . .”

“We are going to inherit the earth . There is not the slightest doubt about that. The bourgeoisie may blast and burn its own world before it finally leaves the stage of history. We Are not afraid of ruins. We who ploughed the prairies and built the cities can build again, only better next time. We carry a new world, here in our hearts. That world is growing this minute.”