Jeanne C Rosenbohm became interested in climate change as a 1970s teacher. The author realized how important it was to start cleaning up the world and to stop the damage being done. When she became a grandmother, it was even more important to her that she do what she could to leave to her grandchildren a world that was in better shape than when she was born. Children must be taught to care. It is not our right to destroy the world. It is our obligation to care for it for future generations. Natives teach that. Time we learned.