Deepfake technology has rapidly developed over the past few years and while many will have experienced it through fun apps designed to edit their own faces onto famous movie scenes, the technology belies a far more sinister side.

In this podcast we spoke with Mark Little, founder and CEO of Ireland-based Kinzen, a media startup whose technology helps to identify fake news online, and Liz Gibbons, head of news at BBC World News, to explore the impact that deepfakes could have on society and our ability to trust what we see online.