And human technology is not connected with the evolution of brain?? Neanderthals could not come up with the modern technology due to their undeveloped brains. And we are condifent that homo sapiens' brain capable of doing everything. Really??? Could it be the case of the planetary arrogance? What if homo sapiens' brain is not enough to overcome limitations of fluctuating environment and brain's evolution is too slow? I think humans are near the edge of their scientific capabilities. Most modern scientists are 24/7 zombies already, working near the edge of their capabilities. I would not keep my hopes high expecting invention of a "warp drive" or some other remarkable discovery.