We must help Senator Boxer's reelection campaign no matter where we live. She's a champion against offshore oil-and-gas development, while Carly Fiorina's sympathy is with the oil-and-coal companies.

You're young. The world in front of you does not seem very bright right now. I'm writing this letter with all that in mind. Your future is in your hands. Start the climate revolution now. Come November you must vote and you must vote with climate in your mind.

Our educational institutions must step up to the plate now. We must make climate education a top priority for all universities, colleges, community colleges, and K-12 schools.

Last Sunday, after I posted my most recent blog, "Climate Educators Wanted," I visited the Green page in HuffPost. My eyes lit up. Before my eyes, the...