Trinity Church, Copley Square, Boston, and the Arnold Arboretum of Harvard University team up once again as part of their Garden and Spirit: The Power of Landscapes to Transform series on Tuesday, November 29, from 7 – 8:30, hosting Wade Graham, designer, historian, and Adjunct Professor of Public Policy at Pepperdine University. In his book, American Eden, Wade Graham argues that how we design and garden shows more than simply how green are our thumbs. Gardens reveal information about who we are as a nation—where we have come from, and where we might be headed. From ethics to aesthetics, from politics to political correctness, Graham will speak about the history of gardening in America and how it has shaped and been shaped by daily life. The lecture is entitled American Eden: What Our Gardens Tell Us About Who We Are.  The event will take place at Trinity Church, and the fee is $15 for Arboretum members, $20 for non-members.  You may register online at  www.my.arboretum.harvard.edu.