Mark interviews Professor Gemma Derrick from University of Bristol about her work to understand the characteristics and drivers of negative unintended consequences from research, what she calls "grimpact". Read the paper Gemma led on her work here: https://ressh2019.webs.upv.es/wp-content/uploads/2019/10/ressh_2019_paper_9.pdfYou can get in touch with Gemma to share your grimpact case studies at [email protected] Culture is available now, as a hardback, e-book and audio book: https://www.fasttrackimpact.com/books. Find out more about the book and join free training and discussion groups at: https://www.fasttrackimpact.com/impactculture.