The criterion was first proposed by philosopher of science Karl Popper.

( This falsifiability-criterion was popularized by Karl Popper.

In his two volume work The Open Society and Its Enemies, Karl Popper used the term " conspiracy theory " to criticize the ideologies driving fascism, nazism, and Stalinism.

) Karl Popper viewed Peirce as " one of the greatest philosophers of all times ".

Karl Popper pioneered the use of the term " conjecture " in scientific philosophy.

* Popper, Karl R. ( 1945 ) The Open Society and Its Enemies

Charles Sanders Peirce was a fallibilist and the most developed form of fallibilism can be traced to Karl Popper ( 1902 – 1994 ) whose first book Logik Der Forschung ( The Logic of Scientific Discovery ), 1934 introduced a " conjectural turn " into the philosophy of science and epistemology at large.

Philosophers associated with empiricism include Aristotle, Alhazen, Avicenna, Ibn Tufail, Robert Grosseteste, William of Ockham, Francis Bacon, Thomas Hobbes, Robert Boyle, John Locke, George Berkeley, David Hume, Leopold von Ranke, John Stuart Mill, and Karl Popper.

According to Karl Popper these experiments showed that the class of " hidden variables " Einstein believed in is erroneous.

The concept first popularized by Karl Popper, who, in his philosophical criticism of the popular positivist view of the scientific method, concluded that a hypothesis, proposition, or theory talks about the observable only if it is falsifiable.

In his philosophy of science, which has much in common with that of his good friend Karl Popper, Hayek was highly critical of what he termed scientism: a false understanding of the methods of science that has been mistakenly forced upon the social sciences, but that is contrary to the practices of genuine science.

Hayek had a long-standing and close friendship with philosopher of science Karl Popper, also from Vienna.

Karl Popper: The Formative Years, 1902 – 1945.

Philosopher of science Karl Popper, in his Conjectures and Refutations, critiqued such claims of the explanatory power or valid application of historical materialism by arguing that it could explain or explain away any fact brought before it, making it unfalsifiable.

* Karl Popper, The Poverty of Historicism, attacks the notion that the study of history can be used to predict the future.

The Austrian-English philosopher Karl Popper attacked a peculiar version of historicism along with the ( hard ) determinism which he argued were at its root.

Karl Popper used the term historicism in his influential books The Poverty of Historicism and The Open Society and Its Enemies, to mean: " an approach to the social sciences which assumes that historical prediction is their primary aim, and which assumes that this aim is attainable by discovering the ' rhythms ' or the ' patterns ', the ' laws ' or the ' trends ' that underlie the evolution of history ".

Karl Popper wrote with reference to Hegel's theory of history, which he criticized extensively.

* Karl Popper, 1945.

* Karl Popper, 1993.

During the Cold War, Karl Popper criticized Rousseau for his association with nationalism and its attendant abuses.

* 1902 – Karl Popper, Austrian-English philosopher ( d. 1994 )

6-1 you will be able to see that I fully accept the recent philosophical achievements of Sir Karl Popper with his concept of three worlds.

But Sir Karl Popper and I are interactionists, and what is more, trialist interactionists!

An op-amp, defined as a general-purpose, DC-coupled, high gain, inverting feedback amplifier, is first found in " Summing Amplifier " filed by Karl D. Swartzel Jr. of Bell Labs in 1941.

Factors of production are defined by Karl Marx in Das Kapital as labour, subjects of labour, and instruments of labour ; i. e., the term is equivalent to means of production plus labour.

In it, Moyers defined what he considered to be Karl Rove's influence on George W. Bush's administration.

The unit is named after pioneering US radio astronomer Karl Guthe Jansky, and is defined as:

* Rudolf Karl Bultmann ( 1884 – 1976 ): a New Testament scholar who defined an almost complete split between history and faith, called demythology.

In his 1844 Paris Manuscripts, Karl Marx famously defined humans as " creatures of need " or " needy creatures " who experienced suffering in the process of learning and working to meet their needs.

" In the 19th century, Karl Marx defined man as " labouring animal " ( animal laborans ) in conscious opposition to this tradition.

Karl G. Heider notes in his revised edition of Ethnographic Film ( 2006 ) that after Bateson and Mead, the history of visual anthropology is defined by " the seminal works of four men who were active for most of the second half of the twentieth century: Jean Rouch, John Marshall, Robert Gardner, and Tim Asch.

For others ( like Karl Marx ), it is defined by the creation of a labor market in which most people have to sell their labor power in order to make a living.

Cone writes, “ What could Karl Barth possibly mean for black students who had come from the cotton fields of Arkansas, Louisiana and Mississippi, seeking to change the structure of their lives in a society that had defined black as non-being ?”

Karl Marx defined the state as the institution used by the ruling class of a country to maintain the conditions of its rule.

# From a strategic point of view, sectors can be defined as information sector, means of production, means of consumption, thus extending the classical Ricardo-Marx model of the Capitalist mode of production ( see Influences on Karl Marx ).

The sunspot equilibrium concept was defined by David Cass and Karl Shell.

Karl Lange ( born October 28, 1915, date of death unknown ) was imprisoned by the Nazis for the then crime of homosexuality under the criminal code's Paragraph 175, which defined homosexuality as an unnatural act.

* Karl Popper ( 1902 – 1994 ), philosopher of science, defender of liberal democracy

But the SDAPÖ continued to be internally divided in roughly two wings: on the one side were the moderates under the leadership of former chancellor Karl Renner, who advocated a parliamentary, liberal democracy and the welfare state ; on the other side were the more radical Austromarxists under the leadership of Otto Bauer.

Karl Marx believed that science and democracy were the right and left hands of what he called the move from the realm of necessity to the realm of freedom.

It was a time when Churchill and Karl Barth were ready to give German National Socialism ( Nationalsozialismus ) a chance to prove itself as a democratic political movement, despite its obvious and repeated denunciation of democracy.

Charles Sealsfield was the pseudonym of Austrian-American journalist Carl ( or Karl ) Anton Postl ( 3 March 1793-26 May 1864 ), an advocate for a German democracy and author of Romantic novels with American backgrounds and travelogues.

Luxemburg's idea of democracy, which Stanley Aronowitz calls " generalized democracy in an unarticulated form ", represents Luxemburgism's greatest break with " mainstream communism ", since it effectively diminishes the role of the Communist Party, but is in fact very similar to the views of Karl Marx (" The emancipation of the working classes must be conquered by the working classes themselves ").

After Lenin's party, the Bolsheviks, only a got a minority of the votes in the election to the Russian Constituent Assembly, he illegally disbanded it by force after its first meeting, arguing, like Karl Marx, that parliamentary democracy could not fairly represent the workers since it was in practice dominated by the bourgeoisie, that the proportional representation did not take into account the SR split, and that the Soviets ( where the Bolsheviks did get a majority ) more accurately represented the opinion of the people, which had changed as shown in the elections to the Soviets between the time of the elections to the Assembly and the first meeting of the Assembly.