Estranged from death

Giles Fraser: We need to regain our sense of place in the world, not use costly technology to increase life spans artificially.

A question of colour

When making a diagnosis, should a doctor take into account a patient's race? Yes, says the controversial US doctor Sally Satel.

Land of the fat

Obesity kills 300,000 people a year in America and is the nation's number-one health hazard. Nowhere is this more true than in Mississippi, where food is cheap and exercise unheard of. Matthew Engel visits the heaviest state of a country that is in danger of busting the scales.