annie davidson, a lecturer in media studies from north london doesn't think that watching tv is a passive activity. 'on the contrary, it gives you something to talk about. for example, when we watch a soap opera, we form opinins about characters or stories. and if you don't watch it too much, tv isn't necessarily harmful for your health. life is busier and more stressful than ever before. we need a simple way to relax in the evenings and television is perfect; so will annie davidson take part in turn off week? 'i'm certainly going to watch less. there's a great drama on the radio this eveing!