Rethink...the meaning of terrorism

What is terrorism?

Without doubt, it is a pejorative term; few people would ever want to be called a terrorist, and when the word terrorism is attached to a belief system, it delegitimises it in the eyes of the public.

It's an emotive word with severe consequences for any individual or group given the label. Virtually everybody agrees that being a terrorist is not a good thing and that the law must seriously punish them.

But there isn't an agreed international definition of what terrorism is.

The UK has a legal definition, but it differs from other western democracies. When does property damage become a terror offence? How do police officers decide the difference between support for a cause and membership of a proscribed organisation? Should individuals without an ideology who plan or commit mass murders be considered terrorists? Are UK anti-terror laws too broad, or too narrow? And can violence by states be counted as terrorism?

Presenter: Ben Ansell Producer: Ravi Naik Editor: Lisa Baxter

Contributors: José Ángel Gascón, Professor of Argumentation in the Department of Philosophy at the University of Murcia Jonathan Hall KC, UK Independent Reviewer of Terrorism Legislation Nick Aldworth, Threat, risk & security strategist, former Detective Chief Superintendent and National Coordinator in Counter Terrorism Policing. Leonie Jackson, Assistant Professor and Senior Lecturer in International Relations, Northumbria University, and author of " What is Counterterrorism For?" Richard English, Professor of Politics at Queen's University Belfast, and author of Does Counter-Terrorism Work? Rethink is a BBC co-production with the Open University