Increasingly large numbers of people seem to listen to audiobooks, podcasts, or recorded lectures at faster speeds, but what does this do to our ability to recall information?

Increasingly large numbers of people seem to listen to audiobooks, podcasts, or recorded lectures at faster speeds, but what does this do to our ability to recall information?
East Africa may look very different in five to ten million years.
The answer, as usual, is somewhere in the middle.
That would be the dream.
The answer is right under your nose. Obviously.