| http://www.w3.org/ns/prov#value | - It is free and open to the public.Allison provided this background to her talk: ???The American approach to the natural world, now understood as 'the environment,' has roots in a contemplative attitude toward nature, as espoused by naturalists and philosophers such as Ralph Waldo Emerson, Henry David Thoreau and John Muir in the 19th century.
|
