Realistically optimistic: Due to various environmental and other pressing issues, humans move to clean up their act with the help of new technologies, less resource requirements thanks to things like the internet and augmented reality, transport changes to hybrid electric powered systems, battery or hydrogen storage, energy efficient and long lasting technologies become common place, business has to try to stop making stuff that's single use, fails or is wasteful, while at the same time being as upgradable as possible, anything that doesn't need to be physical can exist in augmented reality.
Realistically pessimistic: World events and energy/resource shortage lead to the decline of first world countries causing wars to break out for whats left and setting civilisation back which we may not really recover from.
Wishful thinking: Our technology takes off at an exponential rate with the creation of a supremely intelligent AI which causes the singularity to happen, transhuman evolution causes us to all become advanced intelligent beings who can then reach for the stars.
Or alien disclosure happens and highly advanced tech is released/created and we have a soft take off but still keeping our lives relatively normal, abundance causes utopia on earth!
Or major changes in 2012 lead to a more spiritually enlightened world, we evolve and gain new psychic powers and stuff!
Come on, one of those has got to happen!
