Dr. Nathan Lewis, who leads a team at Caltech pursuing ways to greatly improve solar energy technologies.
The NYT reports
[Dr. Lewis said] the appointment of Dr. Chu as energy secretary sent a strong signal that Mr. Obama understood that any program on climate-friendly energy had to have three prongs: increasing efficiency, moving existing nonpolluting energy technologies more quickly into the market, and advancing on the frontiers of energy science in search of radical breakthroughs.
