The survey was conducted in cooperation of Czech Radio, the Institute of Sociology of the CAS and Investigace.cz portal. The Institute of Sociology worked on the project as part of its work in The National Institute for Research on Socioeconomic Impacts of Diseases and Systemic Risks (SYRI). The aim was to analyse, through questionnaire research, which conspiracy and disinformation narratives resonate in Czech society. The questionnaire included questions on trust in institutions, media consumption and a number of psychological variables related to belief in conspiracy theories, among others.