The ecological ripple effect of engineered genes in our food system
In short: When a modified gene leaves the farm, it enters an unpredictable biological landscape. This video explores how GMO DNA migrates into local crops and the corporate structures that govern these uncontrollable genetic shifts.
In Mexico, researchers have identified GMO DNA within local corn varieties, illustrating how pollen can travel between fields to cause cross-pollination. This movement of genes creates significant concerns regarding 'gene flow' and the potential erosion of genetic diversity in traditional crops.
The film examines the broader tensions of industrial agriculture, including Monsanto’s seed patents and the difficulty of containing patented traits once they enter the environment. It also addresses chemical pressures like glyphosate and its associated cancer-risk assessments, framing the issue as a complex ecological challenge rather than just a technological one.
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Sources
- Summary by Intellect · source: GMOs: What Happens When Modified Genes Spread? | Part 3 | SLICE EARTH
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