Main content
The World鈥檚 Oldest Humans
How scientists identified three million-year-old human remains in South Africa
Three million-year-old human remains have been found in South Africa 鈥� but how did scientists calculate their age? Chris Stringer, a researcher into the origins of humanity, outlines the processes used to date ancient artefacts.
Also on the programme: why some people get angry quickly 鈥� and others don鈥檛.
主播大秀 World Service Archive
This programme was restored as part of the World Service archive project
