Our earth home is in trouble: plastic pollution, acid rain, the greenhouse effect, ozone depletion, and hazardous waste all affect many processes that shape global climate and ecosystems. However, we don't have to go out with a whimper. We can fight back. Even better, we can win. The battlegrounds are our homes, schools, workplaces, and vacation spots. By changing our actions, we can stop the downward spiral. Here are more than 365 ways to be environmentally responsible, many of which are easy. Everything you do makes a difference. That's power—practical power—and all you have to do is use it.