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Xenophobia in South Africa
Are international migrants stealing jobs?
A Liver Transplant
A question from a listener about a living transplant
The Ignorance Test
Can you pass world health expert Hans Rosling鈥檚 Ignorance Test?
Maths and Chess
Is it really true that ability in mathematics and chess are somehow linked?
How Safe is Flying?
Following the Germanwings A320 tragedy, are plane crashes becoming more common?
Does Breastfeeding Increase IQ?
Do breastfed babies become more intelligent adults?
Measuring World Health
Will babies born in Rwanda be healthier than those in the most deprived 10% of England?
The Future of Food
Do we need to produce more food by 2050 than we have in the past 10,000 years?
Black prisoners in the US
Legend: 鈥楳ore black men under correctional control now than enslaved in 1850鈥�. True?
Sleeping: the 8-hour myth
Could having a lie-in lead to an early death?
