Scientists have proven that a lack of nature can have negative effects. Learn, with help from Kate Herrod, why a slice of green is good and vital.

About the author:
Prior to directing Community Greens, Ms. Herrod was the Deputy Director of Development for The Nature Conservancy and Vice President of commercial real estate at Citibank, Chemical Bank, and Security Pacific Bank. She now spends her time looking for partners in various cities to champion the creation of community greens.