Celebrity Families Doing The Green Thing

Protecting our environment isn't trendy – it's necessary! Check out these celebs – Jessica! Tori! – who are helping to save Mother Earth one step at a time. By Kate Hogan

MAN POWER

Ditching the car for a bicycle keeps the air clean and reduces traffic congestion. Ben Harper – pulling daughter Jaya, 4 ½, home from school – gets it right.