Returning to Ethiopia on the 20th anniversary of Live Aid, Bob Geldof finds a culturally diverse country.
Bob Geldof details war crimes against children in Uganda and efforts to counter AIDS.
Bob Geldof travels to Mali and Tombouctou, then heads to Mopti and Djenne.
Bob visits the Democratic Republic of Congo, where Western medicine is mistrusted and supernatural remedies are still used.
In Ghana and Benin, Bob Geldof visits a British slave fort, a cocoa plantation and voodoo mecca, Ouidah.
Bob Geldof travels across the Serengeti, Ngorongoro and Masailand.