A person working in cold chain supply can learn from the old tale of the blind men and the elephant. In this tale, six blind men touch an elephant and by feeling a different part, but only one part, they learn what it is like. The blind man who feels a trunk says it is like a snake; the one who feels the tusk says it is like a spear; the one who feels the tail says it is like a rope; the one who feels the ear says it is like a fan; the one who feels the belly says it is like a wall; and the one...
