Architects in urban planning are talking about this but they're not talking about it yet I don't think at that level that [Buckminster] Fuller is talking about when he talked about putting a dome over Manhattan, which is to say an attempt at integrating all of these different technologies in a way that makes for a city that, without having an actual dome, thermodynamically manages the heat flow for that urban environment and therefore makes it so that it is a highly efficient machine for a living or a dwelling machine as he would have preferred in terms of thermodynamically optimizing it.