Eva Césarová studied marketing communications and film production; she earned her master’s degree in addiction studies. She worked for five years at the international organization Youth RISE where represented the voices of young people who use psychoactive substances at the United Nations.

She is a co-founder of the Czech Psychedelic Society and the Sarava foundation, which supports indigenous tribes and the Amazon rainforest. She organizes psychedelic-themed events, serves as the media spokesperson for psychedelic research at the Center for Psychedelic Research at the National Institute of Mental Health, and works as a researcher on a study supported by the Ministry of Labor and Social Affairs (MPSV) and conducted under the auspices of the Psyon psychedelic clinic situated in Prague.

She was the editor of the book Psychedelics in Czech and Slovakia. Her articles had been published in a number of mediums.