Somerset ‘festival of ideas’ to measure whether its talks change people’s outlook

<p>Attenders will be asked to take part in tests to see if they have become more open to views they do not agree with</p><p>Festivalgoers sometimes report feeling <a href="https://www.independent.co.uk/arts-entertainment/music/features/music-festivals-end-of-the-road-b1870672.ht