It costs hundreds of billions of dollars each year and leads to deadly chronic diseases. But who is to blame for the US’ obesity epidemic?

“Girls have told me that they’d never worn a dress in their entire life, the princess effect they feel is transformational for them.” -Noel D’Allacco

Former Girl Scout and lifelong nature aficionado, Kaitlin McGovern, doles out tips on how to enjoy the great outdoors in any urban environment. This week, she talks about getting some exercise for free in NYC.