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MONDONI, CAMEROON - OCTOBER 30: German Development Minister Dirk Niebel, Free Democratic Party (FDP) in conversation with cocoa farmer Ojong James during a visit to a cocoa plantation on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

MONDONI, CAMEROON - OCTOBER 30: German Development Minister Dirk Niebel, Free Democratic Party (FDP) in conversation with cocoa farmer Ojong James during a visit to a cocoa plantation  on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

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MONDONI, CAMEROON - OCTOBER 30: German Development Minister Dirk Niebel (L), Free Democratic Party (FDP) harvesting a cocoa pod during a visit to a cocoa plantation on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

MONDONI, CAMEROON - OCTOBER 30: German Development Minister Dirk Niebel (L), Free Democratic Party (FDP) harvesting a cocoa pod during a visit to a cocoa plantation  on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

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MONDONI, CAMEROON - OCTOBER 30: Cocoa pods at a cocoa plantation on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

MONDONI, CAMEROON - OCTOBER 30: Cocoa pods at a cocoa plantation on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

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MONDONI, CAMEROON - OCTOBER 30: A worker at a Mondoni cocoa plantation holding a cocoa tree seedling on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

MONDONI, CAMEROON - OCTOBER 30: A worker at a Mondoni cocoa plantation holding a cocoa tree seedling on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

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MONDONI, CAMEROON - OCTOBER 30: A pile of cocoa pods at a cocoa plantation on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)

MONDONI, CAMEROON - OCTOBER 30: A pile of cocoa pods at a cocoa plantation on October 30, 2012 in Mondoni, Cameroon. (Photo by Thomas Imo/Photothek via Getty Images)