Rich and poor

Widening gap between rich and poor threatens to swallow us all | Emma Seery

Cholera strikes Cuba....from Haiti or somewhere else?

http://www.bbc.co.uk/news/world-latin-america-21023366

Aid debate

Money may be tight, but 'smart aid' to developing countries can really work | Larry Elliott

Eradicating polio in India

To fully eradicate polio, India must go beyond its own borders | Siddharth Chatterjee | Global development | guardian.co.uk