PHYSICAL Capon, viewed from orbit, is an attractive blue-green world. The visitor may notice the vast ice fields that cover large areas of the land masses. Also of note are the World Spine Mountains, a famed destination for sport climbers for centuries. Capon has a thin atmosphere, with a almost non-existent ozone layer. Caponese life has adapted to the harsh conditions, and the colonists all tend to be of a very dark shade. Travellers, however, must take precautions against high UV levels. Since much of the valley is snow-covered throughout the year, exposed human eyes can suffer permanent damge in a matter of minutes due to "snow blindness". Eye protection is a must, and either fully covering garments or a strong sunblock is needed to avoid a painful melanoma. There are two main continents; Nord, which is ice bound, and Pillagi, where most settlement has occurred along the Lanzecki river basin. The Lanzecki, which flows 12,000km from the World Spine to the Hester Ocean, is a meandering, slow river. Its flood plain provides for much of the agricultural output of the world.