NESPRESSO, part of food giant Nestle, has launched a new range of organic coffee sourced from the fertile volcanic slopes of eastern Democratic Republic of Congo, a former growing region blighted by decades of violence and war. Coffee was one of Congo's largest exports before the country plunged into civil war in the late 1990s. A constellation of armed groups continue to control large swathes of territory in the east, forcing many farmers to flee homes and abandon crops. Neighbouring Rwanda shares similar rich soils. Its stable economic and political environment has allowed its coffee industry to bounce back and…