“But science is one of the very few human activities — perhaps the only one — in which errors are systematically criticized and fairly often, in time, corrected.”

Source: Conjectures and Refutations: The Growth of Scientific Knowledge (1963), Ch. 1 "Science : Conjectures and Refutations"
Context: The history of science, like the history of all human ideas, is a history of irresponsible dreams, of obstinacy, and of error. But science is one of the very few human activities — perhaps the only one — in which errors are systematically criticized and fairly often, in time, corrected. This is why we can say that, in science, we often learn from our mistakes, and why we can speak clearly and sensibly about making progress there.

Adopted from Wikiquote. Last update June 3, 2021. History

Help us to complete the source, original and additional information

Do you have more details about the quote "But science is one of the very few human activities — perhaps the only one — in which errors are systematically critici…" by Karl Popper?
Karl Popper photo
Karl Popper 82
Austrian-British philosopher of science 1902–1994

Related quotes

Georg Cantor photo

“This view [of the infinite], which I consider to be the sole correct one, is held by only a few.”

Georg Cantor (1845–1918) mathematician, inventor of set theory

As quoted in Journey Through Genius (1990) by William Dunham ~
Context: This view [of the infinite], which I consider to be the sole correct one, is held by only a few. While possibly I am the very first in history to take this position so explicitly, with all of its logical consequences, I know for sure that I shall not be the last!

Edwin Hubble photo

“Science is the one human activity that is totally progressive.”

Edwin Hubble (1889–1953) American astronomer

The Realm of the Nebulae (1936)

Livy photo

“It is easier to criticize than to correct our past errors.”

Livy (-59–17 BC) Roman historian

Book XXX, sec. 30
History of Rome

Johann Wolfgang von Goethe photo

“It is as certain as it is marvelous that truth and error come from one source. Therefore one often may not injure error, because at the same time one injures truth.”

Johann Wolfgang von Goethe (1749–1832) German writer, artist, and politician

Es ist so gewiß als wunderbar, daß Wahrheit und Irrthum aus Einer Quelle entstehen; deßwegen man oft dem Irrthum nicht schaden darf, weil man zugleich der Wahrheit schadet.
Maxims and Reflections (1833)

Jon Kabat-Zinn photo
Matt Dillon photo

“Acting is very competitive. There are few good scripts out there and the ones that are good are very competitive. You look at your options and often times they're not too appealing.”

Matt Dillon (1964) American actor

Hillary Jackson (April 7, 2001) "Dillon's new direction", The Gold Coast Bulletin, p. W16.

Leo Tolstoy photo

Related topics