Leoš Kyša, a graduate of the Silesian University, is the author of lectures on the topic of science versus irrationality (Expecting the End of the World, Magical Thinking in the Life of Today's Man, Conspiracy Theories, Psychics as "Helpers" of the Police, Clairvoyants in the Secret Services, etc.), editor of the eponymous collection of scientific essays Věda kontra iracionalita (Science versus Irrationality) (Academia), and the screenwriter of a feature-length documentary about the astrophysicist Jiří Grygar. He is also preparing a programme called Nuclear Science for the video podcast television Talk TV.