... Stone Age people were hunting whales for food as early as 22 00 B.C. Such (1) ________ hunting is still practiced today in a number of (2) ________ including the Inuit people of Greenland and ... warmer world, but we (2) ______ know some things. Heat a kettle and the (3) ______ inside it expands. The (4) ______ of the world has climbed more than half a degree this century, and the oceans ... for the United nations and European governments have been warning that ( 12) 6 B Norris disagrees. ‘We all have something to hide,’ he says. ‘People have affairs. People hide their true feelings...