Over 12,000 young adults attended the recent Power Shift 2009 summit in Washington, DC. Their goal? Building the largest youth movement in decades to save the world from global warming.

Largely missing from Power Shift, however, was a critical group: young scientists, engineers, and entrepreneurs. Maybe it was mid-terms. Perhaps the event seemed too political. Or maybe the summit recruited too many traditionally-defined “activists.”

Whatever the cause, we have very little chance of overcoming climate change without enlisting young innovators at a drastically greater scale. Simply put, they represent one of the most important catalysts for creating a clean energy economy and achieving long-term prosperity.

The reason is this: at its core, climate change is a challenge of technology innovation. Over the next four decades, global energy demand will approximately double. Most of this growth will happen in developing nations as they continue lifting their citizens out of poverty and building modern societies. But over the same period, global greenhouse gas emissions must fall dramatically to avert the worst consequences of climate change.