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Quote by Karl Popper

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The Open Universe: An Argument for Indeterminism From the Postscript to The Logic of Scientific Discovery

The Open Universe is a scholarly exploration of the philosophical implications of scientific inquiry. It critically analyzes the ideas presented in The Logic of Scientific Discovery, focusing on the author's argument for indeterminism. The book is aimed at readers interested in the intersection of philosophy and science, particularly those with an interest in the nature of reality and the scientific method. more

Author

Karl Popper
Karl Popper

Karl Popper (July 28, 1902 – September 17, 1994) was an influential philosopher known for his work on critical rationalism and falsificationism. He is renowned for his contributions to the philosophy of science, political philosophy, and epistemology, with his ideas having a profound impact on these fields. more

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“The more experiences and experiments accumulate in the exploration of nature, the more precarious the theories become. But it is not always good to discard them immediately on this account. For every hypothesis which once was sound was useful for thinking of previous phenomena in the proper interrelations and for keeping them in context. We ought to set down contradictory experiences separately, until enough have accumulated to make building a new structure worthwhile.”

“The theoretical idea ... does not arise apart from and independent of experience; nor can it be derived from experience by a purely logical procedure. It is produced by a creative act. Once a theoretical idea has been acquired, one does well to hold fast to it until it leads to an untenable conclusion.”