The role of technology in a climate solution

An interesting item in Bulletin of the Atomic Scientists advocates large reductions in energy use:

"For civilization to continue sustainably, human beings must shift from fossil fuels to solar energy—despite the technical problems. And investments are needed in biotic and other low-energy innovations. But in the end, global energy consumption must be reduced by something on the order of 60 percent. This will require a number of profound non-technological changes. Energy equity must be established among the world's nations—people in wealthy countries should not, as they do today, use hundreds of times as much energy as people in the poorest countries."