Pollution

The oceans cover seven-tenths of our planet, and although it may not seem like it above the surface, they are very busy. Helen Scales and Christian Sardet are marine biologists: Sardet is apparently known as Uncle Plankton, and those multitudes of drifting organisms — ‘plankton’ comes from the Greek planktos, meaning to wander or drift — are his life’s work. Scales’s focus is the shell-making creatures that are molluscs, though focus seems an inappropriate word for such a vast body of life: a 1993 survey of just one island, New Caledonia, found 2,738 distinct species, and 80 per cent of them were new to science. They are ‘some of the

Rana Dasgupta, who was born and brought up in Britain, moved to Delhi at the end of 2000, principally to pursue a love affair and to write his first novel. He soon found himself mixing in bohemian circles, spending his evenings in ‘small, bare and, in those days, cheap’ apartments, talking with ‘artists and intellectuals’. These are not the people, nor is this the life or the city that he describes in Capital. The book’s title is in fact a pun, since its principal subject is money: how it is acquired, how it is spent and what it has done to Delhi and its citizens. When India gained independence it