Global Warning

A group of 12-year-old friends concerned about climate change proposes a new way to save the earth: amending the U.S. Constitution. Their project propels these activists on an amazing journey across America-and all the way to Norway-with plenty of outside-the-box hijinks and civil disobedience, as they work to save the planet and their futures on it.

For sixth grader Sam Warren and his friends Catalina, Alistair, Jaesang, and Zoe, the effects of climate change are too pressing to ignore. Ad...