well, i do ww/malouf, not bnw/br - but i guess the basic concept is still the same - how does humanity interact with the wild, what experiences are gained from being in the wild, how does city life compare to country life, what benefits come form the wild (spiritual, physical, emotional etc.). most importantly, remember to look at context and values - ie. dont know how this translates for brave new world/bladerunner, but in ww/malouf u look at romanticism for ww and ancient rome/first Australian settlers for malouf.