Are we headed for a green revolution in food and water?

The following is an excerpt from "Beyond the Energy-Water-Food Nexus: New Strategies for 21st-Century Growth."

I don’t believe in business­-as­-usual projections. While they are helpful in calling attention to an issue to catalyze change, we seldom follow the projections; resource stress and scarcity drives innovation.

Innovation kills business-as-usual projections, and innovations can also solve the energy–water–food nexus challenge. Old ways of innovating are giving way to new thinking and tools to accelerate innovation....