Unjustified delays in approving biotech crops take thousands of lives, say researchers

Saving lives

Kenya, Uganda and many other African countries had the chance to follow South Africa's example of adopting genetically engineered (GE) crops -- also called GM or biotech crops. The researchers report, if Kenya had adopted GE corn in 2006 -- according to an earlier project this was possible -- between 440 and 4000 lives could theoretically have been saved. Similarly, Uganda had the possibility in 2007 to introduce the black sigatoka resistant banana, thereby potentially saving between 500 and 5500 lives over the past decade. The introduction of Bt cowpea is expected to be in 2017 in Benin, Niger, and Nigeria. The African Agricultural Technology Foundation, an African NGO developing the technology, has already indirectly expressed concerns about reaching this goal by explicitly mentioning the phrase: 'Depending on approvals'. A one-year delay in approval would especially harm Nigeria, as malnourishment is widespread there.

The results reported might have underestimated the cost of delay, especially in evaluating the benefit of adopting insect resistant cowpea, as they only consider the energy content of this crop. Further, environmental and health benefits from reduced pesticide use for pest and disease control are not explicitly included.

The calculation model the authors used includes economic benefits for producers and consumers as well as the benefits of reduced malnutrition among subsistence farm-households often not explicitly considered in previous studies. The authors also consider the uncertainty policy makers face caused by contradicting statements from lobby groups. They calculate the implicit costs attached. In general, uncertainty about future costs weighs higher than uncertainty about future benefits. One unit of costs needs about 1.5 units of benefits for compensation under uncertainty and explains why policy makers are more responsive to statements about the costs than the benefits of genetically engineered crops. "This explains why those opposing genetically engineered crops have it easier to convince policymakers," explains Justus Wesseler, prof. of Agricultural Economics and Rural Policy at Wageningen University, lead author of the study.

Reducing migration

"Time is money, and lives!, Justus Wesseler concludes. "Reducing the approval time of genetically modified crops results in generating economic gains, potentially contributing to reducing malnutrition and saving lives, and can be an inexpensive strategy for reaching the UN Sustainable Development Goal of eradicating malnutrition by 2030, Justus Wesseler says. "But this might also be important for Europe as it reduces migration."