The ability of scientists to introduce genetic traits from outside sources into common agricultural crops (GMO crops) has caused more controversy during the last two decades than any other factor related to agriculture. Controversies over the impact of speculation in agricultural markets and the handwringing over price volatility that we have seen over the last five years have been mild compared to the emotional furor generated by GMO crops that enter the human food chain. Arguably, there have been advances in the process of crop production over the last century that have been equally significant, but we are not aware of any that have generated the kind of controversy spawned by the introduction of GMO crops.Scientists researched the sequ...