"I ALWAYS LIKE TO PLAY indoors better," a fourth grader told Richard Louv, "because that's where the electrical outlets are." In his bestselling 2005 book, Last Child in the Woods: Saving Our Children from Nature-Deficit Disorder, journalist and author Louv argues that never before has a generation of children been so separated from the natural world. The consequences, he says, can be seen in trends such as increases in obesity, stress, and psychiatric disorders among our kids. With the declining number of outdoorsmen indicated by the U.S. Fish and Wildlife Service's most recent National Survey, F&S thought it was a good time to ask Louv about his theories.