In his TED talk on education innovation, Charles Leadbeater introduces a map of the territory based on two axes: sustaining/disruptive and formal/informal. He argues that most of our resources are concentrated in the first quadrant, but that globally, we need to invest energy in the fourth.

I liked the organising principles – it might be a very useful way to think about future projects. So I redrew it:

If you want, download a nice, scalable, printable PDF version (100kb).