http://www.energybulletin.net/25315.html
by Sharon Astyk
"It is well that thou givest bread to the hungry, better were it that none hungered and that thou haddest none to give."
St. Augustine
There are many questions that have come up for me in writing a book about food, energy and climate, but the one that I find most engaging is the question of exactly what was gained and lost in the transition to industrial agriculture and the green revolution. While there have long been critiques of the Green Revolution, many, many people assume that without the work of Norman Borlaug and the other scientists who brought us new hybrids and who convinced much of the world to convert to nitrogen fertilizers and pesticides based on fossil fuels, we cannot feed the world. I am suspicious of this claim, and have been musing on it for some time. It is certainly true that grain yields rose dramatically during the Green Revolution, but how much does and did that actually matter?