with John Craven and Lucy Mathen Today: The Lands
Africa's soil is in some places rich, but elsewhere it is turning to desert. The population is growing faster than anywhere else on earth, meaning millions more mouths to feed. Meanwhile, there is a big threat to the survival of many rare animal breeds.
John and Lucy look at some bids to check these crises.
Film editors RUSS CROMBIE , TERENCE PATRICK Directors NICK WELLS , DALE LE VACK Producer ERIC ROWAN