I don't buy that. That sounds like the old saw that civilization brought the end of evolution because we now reshape our environment to fit ourselves instead of the other way around. We now know that's wrong -- civilization is itself a new environment that's been affecting our evolution. For instance, the domestication of milk-producing animals had led to the evolution of more widespread lactose tolerance. And the invention of cooking has led us to have smaller, weaker jaws because it's easier to chew cooked foods. Technology is itself part of our environment and we evolve in response to it.
Besides, evolution isn't magic. It's not something that just happens when "the time is right" or something. It's merely a stochastic process whereby randomly arising variations in a population are selected for or against by environmental factors. A new trait will emerge from a potential that already exists in the genome and is repurposed for a new use -- for instance, milk glands evolving from sweat glands, or flight feathers evolving from insulating feathers. By the same token, a trait doesn't magically go away when it's no longer used -- which is why we still have appendices.