That reminds me of that part in the movie Waking Life where in one of the scenes there's a professor talking about how evolutionary changes have been speeding up over time and that it's been taking less and less time for new critical advances in technology and thought, and how we're now approaching a sort of vertical tangent during which who knows what's going to happen. It was an interesting idea but I don't know how right he is in taking the idea of evolution by natural selection (which is purely biological and has a lot of definitive evidence) and taking it into a completely different context (which really has little to no solid evidence to support it). It's completely possible that this may be the case with technology (aren't we supposed to have quantum computers with infinite processing capabilities by something like 2020?) but it's hard to say how that will lead to a change in consciousness.
As far as us outgrowing our planet, it really just means that we'll have to look out to space for resources. Although if you're just talking about this whole energy crisis (which I'm not as informed on as I'd like to be), it's not the first one we've had and I think we can manage to get through it without an extreme change in perception. These are all mostly economic/political obstacles rather than 'spiritual' ones.
As far as us outgrowing our planet, it really just means that we'll have to look out to space for resources. Although if you're just talking about this whole energy crisis (which I'm not as informed on as I'd like to be), it's not the first one we've had and I think we can manage to get through it without an extreme change in perception. These are all mostly economic/political obstacles rather than 'spiritual' ones.