"Monolith" by Mudvayne

First voice:
These symptoms suggested that our evolution, I suppose, from
the animal kingdom
Into the human kingdom itself was catalyzed, or triggered by
our encounter with
These hallucenogenics, and

Second voice:
Yes, we are an ape with a symbiotic relationship to a
mushroom, and that has
Given us self reflection, language, religion and all the
spectrum of effects
That flow from these things.

First voice again:
And one can only wonder how these hallucinogens might effect
our future
Evolution as well...

Second voice again:
They have brought us to this point, and as we make our
relationship to them
Concious, we may be able to take control of our furute
evolutionary path.