World Food Unlimited: Producing Abundant, Safe Food, Sustainably, Using Modern Agricultural Technologies, Paperback/John (Jack) L. DeWitt

What is soil health? What is sustainable food production? Are pesticides safe? GMOs? Antibiotics? How will we feed an expanding world population? In easy to read and understand prose, an 81-year old farmer-agronomist describes the agricultural changes he has lived through and the changes needed to feed a growing world population.