Sudan's camel healers
Burkina Faso's forest nurseries
Innovation in Namibia
Wetland conservation the Maasai way
Green and dry in China
Drought-proofing with a difference in India
Pakistan's dams miracle
High and dry in Nepal
Chile's fog catchers
New life for Brazil's goat town
Moving mountains in Mexico
Going for gold in the Andes
Saving Egypt's songbird
Reclaiming Jordan's Badia
The wisdom of Morocco's women
Oman's rose gardens.