Naticus Maximus Cartographica, comes from the practice of scientists of the day creating a latinized version of their name that contains their first name and a last name referring to their trade. For example, Gerhard Mercator, the father of modern map making (ca 1500), takes a last name that refers to his trade as a "seller of crafts." He is known for the Mercator Projection, which is a common projection for many maps (terrestrial/stellar). Mine comes from the love of maps and geography.
Leave No Trace
Here is a link to a website on the Leave No Trace Program. Since I am a Scout Leader and enjoy the natural environment, I try to instill these principles to my kids and Scouters.