Evolution is true; the evidence for this is utterly overwhelming.


If you are talking about the evolution of greater intelligence, then we are probably a few thousand years past the maximum point of 'natural' average human intelligence. Arguably this happened at some point in the neolithic. But human knowledge builds upon the knowledge obtained in the past, and so our technology continues to advance. Increases in intelligence from now will probably be through technological means, whether that's inserting electronics into our heads, or genetic engineering. But the time of increases in human intelligence through 'natural' means is over, as technological changes are orders of magnitude faster. And we can surmise this would be true of any species that achieved our level of technology.