I don't know too much about cartography, do you?
Cartography
Cartography (; from Greek χάρτης "chartēs", "papyrus, sheet of paper, map"; and γράφειν "graphein", "write") is the study and practice of making maps. Combining science, aesthetics, and technique, cartography builds on the premise that reality can be modeled in ways that communicate spatial information effectively.
The fundamental problems of traditional cartography are to:
- Set the map's agenda and select traits of the object to be mapped. This is the concern of map editing
She further explained the meaning of the song:
I don't think it's important to take it too literally. I think the song, more than anything, is about having a sense of urgency; about how we are you know, living on borrowed time essentially and people are becoming much more aware of the environment and how we're destroying the planet. We can't just keep distracting ourselves we do have to educate ourselves and wake up and do something about it. You know at the same time we do