I think cartography would be something I could get into.
I don't think anyone could make a living making maps anymore. Would this just be a hobby?
Yeah I have enjoyed making maps for games like Dungeons & Dragons in the past.
People have been making maps since  4th millennium BCE. I'm also not sure anything exist that still needs mapped.
Yeah the old maps that show how we developed are interesting to .
I have one on my wall from 1244 Scotland. It has been in my family all those years. I love maps of the ancient world  like the Minoan Map "House of the Admiral" wall painting from c. 1600 BCE, showing a seaside community.
I have never seen that before I will have to look it up sometime. 
Early maps pose a lot of debate because the term Map isn't well-defined some artifacts exist that may or may not be maps. 
Interesting I wonder how much information has yet to discovered in some maps.
Age of Discovery
The Age of Discovery, or the Age of Exploration (approximately from the beginning of the 15th century until the middle of the 17th century), is an informal and loosely defined term for the period in European history in which extensive overseas exploration emerged as a powerful factor in European culture and which was the beginning of globalization. It also marks the rise of the period of widespread adoption in Europe of colonialism and mercantilism as national policies. Many lands previously unknown to Europeans were discovered by them during this period
We were just mad about a lot of things. We didn't think it would blow up like this. We were asked to apologize. I'm not really sorry for what I did. I'm sorry for the way people took it [hoots and whistles from the stands when the anthem finished]. What I tried to get across to the Olympic Committee was if it was pre-meditated I could have done something better than that. It was just something that happened. We didn't realize the implications to the