Because it's a documentary, and not a published scientific study
The site is nothing but the usual alarmist hype, so why should I expect the DVD to present any factual information?
Look at who made it, and tell me if they would really be openminded in presenting their film:
Jill Latiano Howerton Executive Producer
Jill Latiano Howerton is an actress turned activistElizabeth Kucinich Executive Producer
Elizabeth Kucinich is a sustainable organic food and vegan advocate.Nisha Vida Associate Producer / Researcher
Vida is a contributor to foodreform.org, lead organizer of Vandana Shiva's project Seed Freedom LA, and has significant nonprofit and grassroots organizing work in the LA areaThey are just selling their agenda, not presenting real evidenceDaniel S. McCoy, C.A.S. Location and Post Audio
Dan was keen on selling organic certified food back in 1995 while attending Recording Arts School near Pasadena, CA.
But feel free to prove me incorrect by showing actual credible studies proving harmful effects from GMO crops