Genetically modified crops (GMC also known as GMO) are plants that have their DNA modified by the addition of other sourced DNA. This is done to impart additional characteristics to the plant so as to reduce their vulnurability to attacks by certain viruses, insects, and molds, for example. This ability has made GMCs in demand world-wide .
Between 1996 and 2015, the total surface area of land cultivated with GM crops increased by a factor of 100, from 17,000 km2 (4.2 million acres) to 1,797,000 km2 (444 million acres). 10% of the world’s arable land was planted with GM crops in 2010. In the US, by 2014, 94% of the planted area of soybeans, 96% of cotton and 93% of corn were genetically modified varieties. Use of GM crops expanded rapidly in developing countries, with about 18 million farmers growing 54% of worldwide GM crops by 2013. A 2014 meta-analysis concluded that GM technology adoption had reduced chemical pesticide use by 37%, increased crop yields by 22%, and increased farmer profits by 68%. This reduction in pesticide use has been ecologically beneficial, but benefits may be reduced by overuse. Yield gains and pesticide reductions are larger for insect-resistant crops than for herbicide-tolerant crops. Yield and profit gains are higher in developing countries than in developed countries
SAFE FOR PEOPLE
Is the use of GMCs safe? From Wikipedias we learn that:
There is a scientific consensus that currently available food derived from GM crops poses no greater risk to human health than conventional food, but that each GM food needs to be tested on a case-by-case basis before introduction.
Lets go back for some history related to hybrid crops. Past, modifications to crops: