Too fat, too thin, too sad, too happy... Whatever the problem Biotech is developing a vaccine or a pill to cure us. Mark White examines the consequences of a world where all our worries can be medicated away.
Bird flu has been raging through Asia for more than a decade. But it is only recently that most of us have started to pay attention to the story. Pat Thomas seperates fact from fiction and asks whether this is a random act of nature or yet another man-made disaster.