London's Thames

Without the Thames, there would be no London or England. From earliest times, the city's needs--whether for stone, gold, or coal, for hay to feed livestock or food, wine and spices for human beings--were supplied from the river, as the fierce tides brought ships upstream or carried them down again. Only with the age of trunk road and rail did London's global importance as a port diminish. Even after that the tides continued to drive the great power stations. Gavin Weightman's fascinating book Lo