Critics divided over Sainsbury’s WW1 advert
Millions of people have watched Sainsbury’s Christmas advert about the 1914 Christmas truce during the First World War. But should a supermarket really be using a war to sell turkeys?
Pompeii in peril as ancient walls collapse
The Italian prime minister has called an emergency meeting this week to address the situation in Pompeii. Who should be in charge of saving this archaeological treasure?