By increasing the use of renewable fuels such as ethanol and bio-diesel, and providing the Department of Energy with a budget to create more energy efficiency options, agriculture can be the backbone of our energy supply as well.
But that's not enough: To maintain energy security, one needs a supply system that provides a buffer against shocks. It needs large, flexible markets. And it's important to acknowledge the fact that the entire energy supply chain needs to be protected.
We are living in a new age of energy supply anxiety.
I also believe that Hurricane Katrina did reveal a weakness in our energy supply systems, highlighting the reliance this country has on the gulf coast for our energy resources.
New discoveries and production of resources like shale oil and gas are dramatically altering our energy supply outlook and the entire global geopolitical landscape. And the pace of change - particularly in the past few years - continues to accelerate.