Ignacio Chapela

In this discussion, David Quist, a researcher who uncovered transgenic DNA in Oaxaca's maize, shares the unexpected findings that reignited debates over agricultural integrity. Paul Léger narrates touching encounters with local farmers who fiercely protect their maize heritage. Ignacio Chapela, facing backlash for his groundbreaking paper, discusses the conflict between scientific freedom and institutional pressure. The conversation also highlights the ecological implications of GMOs and how trade agreements may have inadvertently tainted Indigenous crops.