For seven years (2006-2013) Britt Bravo interviewed over 70 people with Big Visions for a better world. You can contact her through her website, brittbravo.com.
Marianne Manilov is the
National Team Leader of The
Engage Network, a nonprofit social venture that promotes
widespread civic engagement. At the moment, The Engage
Network includes three "sectors": What's Your Tree?, inspired by
Julia Butterfly Hill's tree-sit, Off the Mat Into the
World, founded by yoga teacher Seane Corn, and Green for All founded by Van
Jones. You can find out more about the Engage Network at
www.engagenet.org.