Metal Pun

The Runs, Squirms, and Feels
Isn't that what J. Diamond
Claimed caused: the West to 
Won? Something else,
But wasn't he onto something?
Isn't all history progressing
Toward its inevitable 
Conclusion? That's what
They said in Moscow
During the years of 
We don't discuss
And in the upper halls
Of the university of
The windy city
Right before 
That Chilean general
Generally did everything
That historic inevitability
Pointed toward
Isn't that right, Milton?
Did you teach that optimistic
Guy (rational, of course) that
The end goal of the universe
Is a profitable sun?
The fusion smells
Just like the chemical
Plant down the street:
Delectable as a dividend
Steely as a beam
And as right as the
Iron filings
They pulled from
The corpse of inevitability