Global food insecurity is increasing...the slim excess of growth in food production over population is narrowing.

A sustainable economy represents nothing less than a higher social order one as concerned with future generations as with our own, and more focused on the health of the planet and the poor than on material acquisitions and military might. While it is a fundamentally new endeavor, with many uncertainties, it is far less risky than continuing with business as usual.

Population growth is exceeding farmers' ability to keep up...Our oldest enemy, hunger, is again at the door.

Our early 21st century civilization is in trouble. We need not go beyond the world food economy to see this. Over the last few decades we have created a food production bubble-one based on environmental trends that cannot be sustained, including overpumping aquifers, overplowing land, and overloading the atmosphere with carbon dioxide.

The biggest threat to global stability is the potential for food crises in poor countries to cause government collapse.

No civilization has survived the ongoing destruction of its natural support systems. Nor will ours.

The challenge is either to build an economy that is sustainable or to stay with our unsustainable economy until it declines. It is not a goal that can be compromised. One way or another, the choice will be made by our generation, but it will affect life on earth for all generations to come.