1) Peter Berle discusses the environmental impact of Mitsubishi Salt Work Plants in Mexico with Mario Aguilar, Minister of the Environment (Mexico), Jacob Scherr of the Natural Resources Defense Council and James Brumm, representative with Mitsubishi. 2) Steven Westcott discusses the renewal of offshore oil leases in California with Mary Nichols, secretary for California's Resources Agency. 3) Listener Comments. 4) Peter Berle discusses elk in the Ozark Mountains. 5) Peter Berle discusses ?eco-tourism? with Megan Epler Wood of Epler International, Kurt Kutay of Wildland Adventures and Ray Rodney of Wilderness Travel. 6) Steven Westcott discusses Henry David Thoreau's Wild Fruits with Thoreau scholar, Bradley Dean.