Dr Jennifer Fleetwood discusses on The Conversation five myths about drugs mules following the recent cases in the news.
Dr Chris Grocott discusses on The Conversation the dilberations over Gibraltar between Britian and Spain
Professor Sarah Tarlow questions on The Conversation the ethics of artistic exhibition following a photograph of artist Damien Hirst.
Dr Paul Reilly discusses on The Conversation how millions of people in Cairo are using social media to express their unhappiness with their government.
The protests in Brazil need to be understood within the context of Brazilian politics over the last 40 years.
In death as in life, Margaret Thatcher is a very divisive political figure.