If you ran a preschool on Mars, you and the children would likely stay in your climate-controlled space pod 24 hours a day. But even though you’re not on Mars, the child care environment you and your kids enjoy each day might as well be, if it’s like many child care facilities across the country. Does it matter if your playground is so safe and sterile that nothing living thrives there? Find out how Nature affects your attitudes, your health, and your happiness and the health and happiness of the children you serve.