Nicolas CHEPLAGIN

In 2021, I obtained a Master’s degree in sociology at Sorbonne University, focusing on scientific work based on computer simulations. Having completed my MA, I decided to do a PhD at the same institution, focusing on the sociology of climate science.

Computer simulation as a research technology enables the production of knowledge across multiple disciplines and national boundaries. In my study of the Institut Pierre-Simon Laplace (IPSL), located in the greater Paris area, I show that while focusing only on the development and the use of computer models may provide insights into some aspects of scientific work, this approach falls short when it comes to fully capturing the complexity of modern-day climate science. Other than overcoming the outdated dichotomy between the two types of researchers, my results emphasize the importance of studying the creation and the application of protocols, metrological references, and transparent data processing methods.