If there is anything world food experts agree on it is that the era of cheap food is drawing to a close as surely as the era of cheap energy has.  This conclusion was shared at a recent seminar I attended by fertilizer manufacturers such as CF Industries (CF) the still-intact Kraft Foods (KFT) and assorted academics supranational institutions and non-governmental organizations.  As an aside I have attended such confabs on and off for almost forty years and 1) I never heard anyone predict the actual bounty produced worldwide in recent decades and 2) I never have had bad ...