I am aware of DeepMind. It is surely a step in the right direction. However, while model independent reinforcement learning is one part of the puzzle, the other

I am aware of DeepMind. It is surely a step in the right direction. However, while model independent reinforcement learning is one part of the puzzle, the other (and equally important) part is transfer of knowledge between agents (most human learning happens via interaction between a teacher and a student). I would really love to see some progress in that area.