All bets are off if we go over the climate change cliff—a disaster greater than many Hurricane Sandys. There is no doubt that climate change is happening. While debated for years and despite some media reports to the contrary, the majority of people are ready to take action to avoid calamity. But what action is advisable or even possible? What can ordinary people do in the face of such staggering problems? Can or should faith communities play a part? Fletcher Harper shows how we can make a difference and make Earth a better world for all of us.