Companies are turning to exploration to ensure future coffee supplies because production has leveled off even as demand has increased, causing coffee-bean prices to quadruple since 2001. The Texas A&M University agronomist, Tim Schilling, heads World Coffee Research financed by Folgers coffee maker J.M. Smucker Co., Peet's Coffee & Tea Inc. and others. The group's goal is to expand the global coffee crop's tiny gene pool. --- The Indiana Jones of Coffee: Companies Go Deep Into Africa in Search of Perfect Bean By Miguel Bustillo and Solomon Moore The Wall Street Journal July 18, 2012 Tim Schilling, a Texas A&M agronomist, notes the GPS location of an Arabica coffee plant growing in a small village in the Boma mountains. Photo: Specialty Coffee Association of America, courtesy of WSJ BOMA, South Sudan—Tim Schilling trudged through the African wilderness, trailing a barefoot tribeswoman named ...