Sesame Street, the U.S. television show, used to have a segment called "one of these things is not like the others."

Can you spot the anomoly in this list?

• James Schlesinger
• Charles Duncan
• James Edwards
• Donald Hodel
• John Herringon
• James Watkins
• Hazel O'Leary
• Federico Pena
• Bill Richardson
• Spencer Abraham
• Samuel Bodman
• Steven Chu

You guessed it: Steven Chu is the only name on this list that is followed by the letters P, h, and D. He's also the only one with a Nobel Prize, and the only one who has run a major laboratory. Frankly, he is a badass -- and he will be looking to get things done on climate change.

The current U.S. energy secretary, Samuel Bodman, is the only other scientist on the list, but he has an Sc.D degree in chemical engineering from the Massachusetts Institute of Technology. Basically, it's the same thing as a Ph.D, but Bodman has long since stopped practicing chemical engineering.

Photo: Lawrence Berkeley National Laboratory