[14][15] Saltelli has applied his expertise to diverse fields, including climate change,[16] ranking of higher education,[17] ecological footprint,[18] and composite indicators.

[25][26] Andrea Saltelli has collaborated with Silvio Funtowicz, Jerome R. Ravetz and Jeroen van der Sluijs on the theories and applications of post-normal science.

[27] He has also worked with the Belgian sociologist Paul-Marie Boulanger on the application of Niklas Luhmann's theories to the reproducibility crisis in scientific research[28] and to the COVID-19 pandemic.

[29] Furthermore, Saltelli has collaborated with the Norwegian economist Erik Reinert on themes related to quantification in economics,[30][31] and with Daniel Sarewitz on the post-truth debate.

[34] According to existing guidelines[35] including those from the European Commission,[36] sensitivity auditing becomes particularly relevant when modelling results influence political decision-making processes.