Merton thesis

Argument in experimental science
The Merton thesis is an argument about the nature of early experimental science proposed by Robert K. Merton. Similar to Max Weber's famous claim on the link between Protestant work ethic and the capitalist economy, Merton argued for a similar positive correlation between the rise of Protestant Pietism and early experimental science. The Merton thesis has resulted in continuous debates. Although scholars are still debating it, Merton's 1936 doctoral dissertation (and two years later his first monograph by the same title) Science, Technology and Society in 17th Century England raised important issues on the connections between religion and the rise of modern science, became a significant work in the realm of the sociology of science and continues to be cited in new scholarship. Merton further developed this thesis in other publications.

The Merton thesis has two separate parts: firstly, it presents a theory that science changes due to an accumulation of observations and improvement in experimental technique and methodology; secondly, it puts forward the argument that the popularity of science in England in the 17th century, and the religious demography of the Royal Society (English scientists of that time were predominantly Puritans or other Protestants) can be explained by a correlation between Protestantism and the scientific values (see Mertonian norms). Merton focuses on English Puritanism and German Pietism as being responsible for the development of the scientific revolution of the 17th and 18th centuries. He explains that the connection between religious affiliation and interest in science is a result of a significant synergy between the ascetic Protestant values and those of modern science. Protestant values encouraged scientific research by allowing science to identify God's influence on the world and thus providing religious justification for scientific research. Merton, acknowledging the criticism, replied that the Puritan ethos was not necessary, although it did facilitate development of science. He also noted that when science had acquired institutional legitimacy, it no longer needed religion, eventually becoming a counterforce, leading to religious decline. Nonetheless, early on, in Merton's view religion was a major factor that allowed the scientific revolution to occur.

In 1958, American sociologist Gerhard Lenski published a book By contrast, Lenski pointed out, Catholics developed an intellectual orientation which valued "obedience" to the teachings of their church above intellectual autonomy, which made them less inclined to enter scientific careers. Catholic sociologists had come to the same conclusions. As an example, pietism challenged the orthodoxy via new media and formats: Periodical journals gained importance versus the former pasquills and single thesis, traditional disputation was replaced by competitive debating, which tried to gain new knowledge instead of defending orthodox scholarship. It is a part of the forces that lead to modernity.