As I see it, the earth is 4.5B years old, life formed just a few hundred million years into that 4.5B, and evolution has been mostly doing its thing ever since.
There have always been external forces that have altered the path of evolution. There have been a number of natural disasters that caused near extinction of every species, a reset of sorts. The extinction of every single being of nearly every single species.
These disasters run the gamut from volcanoes to vast forest fires to asteroids hitting the earth.
There have been geological and chemical processes that had effect as well. Like plants and algae creating enough oxygen in the atmosphere to make it possible for life to take to land.
None of those things had any intelligent agent involved. It was pure luck, and destined to happen because of the sheer number of years involved and the way things like celestial mechanics work. Like, it's just a matter of time before the earth and some other celestial body end up in the same place at the same time.
Only Man has shown any ability to intelligently alter the progression of things. And in the 4.5B year scene of things, it's a very recent thing. Maybe for the past 1M years (note: far longer than 6,000!).
Wild goats on an island will eat every bit of vegetation until there's nothing left and they starve to death. Even primitive humans figured out agriculture and to plant crops, harvest them, and rotate planting in the fields. The goats is evolution at work.
Evolution does its thing still, as man cannot control or affect everything everywhere. We see flu viruses adapt to our vaccines - a mutation exactly described by evolution.