Issues in science What Goes Up....
In the last 40 years, we've built more complex structures without a thought as to how they will be taken down.
Huw Jones looks at today's need for a science of demolition.
Man v Chimpanzee
Does biomedical research threaten to make the chimpanzee extinct in the wild? Next month, the US government will decide whether to give chimps endangered species status. Will that mean choosing between people and primates?
Whispersfrom the Past
Archeologist Colin Renfrew calls on linguistics, biology and archeology to answer the puzzle of how Indo-European languages began.
Producers MARTIN MORTIMORE DAVID MALONE
CAROLINE VAN DEN BRUL Executive producer DAVID PATTERSON
Series producer JANA BENNETT