Bill McKibben reviews "Straight Up," challenges me to offer 350.org advice. I accept!

Bill McKibben — some-time guest blogger and the author most recently of the must-read book Eaarth — has a challenging review of my book Straight Up in the Washington Monthly.

He literally challenges me to talk more about political movements on this blog, such has the one he cofounded, 350.org.  I accept.

Indeed, I issue a challenge of my own to 350.org to change its focus and get more political! I'd love to hear your thoughts — and I'm quite sure that McKibben would, too.

So I'll mostly...