Sunday, April 27, 2008

The overriding challenge for our generation is to build a new
economy—one that is powered largely by renewable sources of
energy, that has a much more diversified transport system, and
that reuses and recycles everything. We have the technology to
build this new economy, an economy that will allow us to sustain
economic progress. Can we build it fast enough to avoid a
breakdown of social systems?

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