"Carrying one stuffed elephant, six panniers and two tents, Paula and Lorenz Eber set off from Athens, Greece on two tandem bicycles with their eleven-year-old daughter, Yvonne, and her thirteen-year-old sister, Anya. Pedaling in an unbroken line through Europe and Asia, along Australia and the South Pacific and then across North America, the Ebers promoted a carbon free, environmentally friendly way to travel, encouraging others to try new, more...