When we first pitched the idea of 'bubbles' for an issue of M/C Journal it was 2019, several months before COVID-19 was identified in Wuhan, China, and the resulting pandemic that brought the term 'bubble' to prominence in ways we had not even imagined. Our pre-pandemic line of enquiry focussed on how bubbles manifested themselves within popular culture and society and how the media reported on these concepts. Thinking about bubbles from bubbly champagne to the 'political bubble' we asked researchers to think about the ephemeral nature of bubbles. And indeed some of the articles in this edition reflect this original line of enquiry.