We track four people on their journey.
We speak to Israeli Deputy FM Tzipi Hotovely
With over 25,000 international runs and 500 wickets, South African all-rounder is one of the best, says Azhar Mahmood.
31 Jul 2014 12:00 GMT | Sport, South Africa
We follow the journey of a plastic bottle to find out what it takes to truly recycle the product creating zero waste.
Science & Technology, US & Canada, Environment
A couple working to protect LA communities from gang violence is caught in the crossfire of the US war on gangs.
Politics, Gang violence, US
We taste an array of foods that played a crucial part in integrating Muslim and Jewish communities into British society.
Arts & Culture, United Kingdom, Food
South Koreans drink twice as much liquor as Russians, but is this national obsession with alcohol reversible?
Health, Asia, South Korea