Academic Ethan Zuckerman on why the internet has failed to connect us across cultures
BBC World Service
The effect of controversial housing benefit changes on rural areas comes under scrutiny.
BBC Radio 4
Steve Backshall presents the story and sound of the red-necked phalarope.
1/5 Howard Roe and Nick Pyenson on the wonders of 'lunge feeding'. (R)
The Bangladesh/India border: danger and progress. Also, elderly malnutrition in hospitals.
1/2 Who should have the final say on important issues in science, researchers or the public? (R)
Thursday 25 July 2013