Peter Senge, author of The Fifth Discipline: The Art and Practice of the Learning Organization and co-author (along with a friend of mine) of The Necessary Revolution: How Individuals and Organizations are Working Together to Create a Sustainable World wrote an open letter to President Obama. I have had the pleasure of meeting Mr. Senge and being with him at various conferences. He is a delightful person and when you leave him you are filled with hope for the future (sound like anyone else in the news these days?). In this letter, he puts his enormous brain to work on the idea of the US collaborating with China. The letter is definitely worth reading.