Clive Holtham, Professor of Information Management and Director, Cass Learning Laboratory, discusses the role of social media in social change in this week's Cass Talks. The findings are based on a research project which was commissioned by NESTA and was published in book form in October this year and is available to download (free).

Cass Talks is a series of free video and audio interviews uploaded weekly each Wednesday, presented by BBC Business Reporter and current Cass EMBA student, Alex Ritson. The interviews are an opportunity to hear Cass faculty give their perspective on current business and finance news stories, global issues affecting the business world and new research coming out of the School.