Try to fi nd reliable material published on the following during the given time periods: 12.8.1 Hunting whales (in the past year) 12.8.2 Melting ice caps in the Arctic and Antarctic (during the past...

Try to fi nd reliable material published on the following during the given time periods:

12.8.1 Hunting whales (in the past year)

12.8.2 Melting ice caps in the Arctic and Antarctic (during the past year)

12.8.3 The ‘war on terror’ (during the past six months)

12.8.4 The causes of obesity (during the past fi ve years)