Thinking Allowed Folgen

In Britain the market for cosmetic surgery is now estimated to be worth about £900 million per year, and world-wide it is growing fast too, with people increasingly combining surgery with a holiday abroad. The lines between a hospital procedure and a recuperative break are being blurred and Laurie hears of new research from Ruth Holiday exploring the experiences of people who have a face-lift in Costa Rica or liposuction in Koh Samui. Jacqueline Sanchez-Taylor tells him about her study of young British women who view breast augmentation as a beauty treatment, 18 women from one group of friends have all had the op and are very relaxed about the risks. Also on the programme - being in the red is nothing new: David Graeber tells Laurie about his anthropological study of 5,000 years of Debt which shows that dispensing credit precedes even the invention of money. Producer: Charlie Taylor.

How important is the way we dress for work? Laurie speaks to Stephen Timmons who has studied the impact on a hospital of removing professional markers and having almost all staff dress the same. Also how cities are the new battleground of our increasingly urban world: Stephen Graham, author of Cities Under Siege, tells Laurie that from the slums of the global South to the financial districts of the developed world political violence is policed with increasingly military tactics. He claims that the all over the world the city shows more and more features of a war zone. They discuss what he calls the 'new military urbanism' with Melissa Butcher. Producer: Charlie Taylor.

Is there an age in which people should couple-up and settle down? Laurie Taylor visits the home of 6 young people who are extending their student sharing habits into their early thirties. What is the factor that keeps an increasing amount of people living like this - is it economics, good friendships or an antipathy towards what other people might regard as growing up? Laurie and his two sociological companions, Esther Dermott from Bristol University and Josh Richards from the University of Manchester accompany him on his investigation. Producer: Charlie Taylor.