GMOs

Peggy Lowe / Harvest Public Media

The Chipotle Cultivate Festival had it all: an indie pop band on stage, long lines at the beer booths, folks hanging out on a hot summer day.

Sort of like a Grateful Dead concert, only with free burritos.

But the Chipotle Cultivate events, with four held across the country this summer, aims to do a little more than just than just the classic summertime music festival. Billed as offering “food, ideas and music,” the festival offers a chance to “learn a free burrito” after going through four exhibits.

Mary-Dell Chilton pioneered the field of genetic engineering in agriculture.

She has spent most of her decades-long career working for Syngenta, where she founded the agribusiness company's research on genetically modified seeds.

But Chilton started out in academia. And it was here in St. Louis, at Washington University, that she led the team that created the first genetically-modified plants in the early 1980s.