Farmers, legal and medical experts and community activists share their perspective on the genetic engineering of crops and the patenting of life forms. In addition, they warn against the possible health impacts of GMOs, including allergic and immune system responses from exposure to biopharmaceutical crops —both in humans and in Hawai’i’s endangered species — and contamination of regular food crops such as papaya, taro, coffee and corn with genetically modified versions of those crops.