Chris, Jerry and their guest, Dr. Linda S. Ralston, Ph.D. of the University of Utah, discuss the importance of sustainable and ecological travel. Ways that help the world be a better place for future and present visitors. Suggestions such as taking out your used batteries, offering fair prices for locally-made items, walking and riding a bicycle rather than always in a car and many other topics were discussed. This show offers some valuable pre-trip information to make your trip help the world be better.