In part two of our visit to the Large Hadron Collider on the Franco-Swiss border, Alok Jha asks whether the machine’s next iteration can take the field of particle physics beyond the Standard Model. We also investigate the long-term future of particle colliders. Will scientists ever build the instruments required to reveal the true building blocks of the universe? Listen to both episodes of the series at economist.com/LHC-pod. For full access to The Economist’s print, digital and audio editions subscribe at economist.com/podcastoffer and sign up for our weekly science newsletter at economist.com/simplyscience. See acast.com/privacy for privacy and opt-out information.