351Cleveland:
personally i dont' think we can evolve past our current state of consciousness without some type of major event. our society is to dilute, the stupidest man alive can reproduce just as fast as the smartest man alive, and will have no problem doing it. on another note, we would almost become dumber, because the smart man would know we are nearing a population overload and would not have an excessive number of children when the stupid man, is well, stupid and would "breed like rabbits" as they say. henceforth actually making our society de-evolve.
the way evolution works is when some obsticle is blocking us from doing something we overcome it ( disease, physical limits etc.) and we grow around it. in todays society we just move out of the way, if there is a high amount of disease you are vulnerable to, just move to the next neighborhood, therefore you, the faulty person still gets to pass on the vulnerabilities to the disease and stopping evolution from creating an immunity to it.
the only way i see us evolving next is from either genetic engineering or planatary colonization. that way people are isolated enough to evolve, develop around their environment and become a superior race.
EDIT: forgot a period