Abstract

Science Festivals are public events focused on showcasing science, technology, engineering, and mathematics in a celebratory and engaging setting similar in atmosphere to an arts or music event. Aimed at the general public, science festivals vary widely in form and duration, lasting from anywhere between a day and several weeks, and featuring interactive activities such as hands-on workshops, live demonstrations, lectures, and performances. Many include dedicated programming for schools, but they differ from school-based science fairs, which are aimed primarily at students and parents and are typically held on school premises. Their aims include sparking curiosity, promoting scientific literacy, enabling visitors to interact with working scientists, and making science fun and accessible. Festivals are distinct from other informal science engagement formats due to their temporary, joyful nature and diversity of offerings. The modern science festival concept originated in Edinburgh in 1989 and has since experienced rapid global spread. Hundreds of events now take place annually throughout Europe and North America, and to a lesser extent other parts of the world, supported by associations such as the UK Science Festivals Network, the European Science Engagement Association, and, in the USA and Canada, the Science Festival Alliance. Some of the largest festivals see attendance figures in the hundreds of thousands, and across the world, millions of people participate every year. An emerging body of research literature, situated within a variety of social science disciplines and lenses, suggests that festivals are greatly enjoyed by their attendees, and succeed in boosting science interest, increasing knowledge, and improving perceptions of science among visitors, making them a potential asset for societies that place a high value on scientific activity among the population. However, the events have also attracted criticism for their limited audience diversity, with visitors being disproportionately drawn from highly educated and affluent groups, prompting suggestions that they are ‘preaching to the converted’. In response, some festivals have introduced targeted initiatives such as community outreach and partnerships to attract audiences from underrepresented communities. Despite these ongoing challenges, science festivals continue to evolve and grow as platforms for inspiring curiosity and fostering meaningful public dialogue around key scientific topics.