A doctor's efforts to live a green life near the Appalachian Mountains lead to the development of a radical idea to use green burials to conserve one million acres of land and to create wildlife reserves.
2018
1985
1986
2004
2003
2011
2001
2000
1987
1994
2015
2014
2010
1989
2016
1974
2006
2023
1999
2019