This has only been accentuated in the course of social evolution.

And had that same course of evolution been unleashed once again?

We put those people back on a normal course of social evolution.

In the course of evolution, many species have leaves which are adapted to other functions.

In which case, how did they develop these extraordinary actions during the course of evolution?

Over the course of evolution, each species develops larger body sizes.

But it shows that the gene must have emerged recently in the course of human evolution.

Did situations like this occur naturally, over the course of human evolution?

But in the course of evolution, these fundamental structures have been modified.

Our presence here does slightly impact the course of evolution.