The biscuit

The great danger is not promiscuity 
          What is it then? 
The great danger is nuclear
             Please explain
Am i mad? 
No
Am I a tyrant? 
No
Am I a fighter pilot
No
Am i diseased?
No 
?
I R R E L E V A N T 
?
?
The great danger is NUCLEAR
 ?
?
?
Accompanied by mankind
Into the footsteps of Hiroshima 
Nagasaki 
?
Tumours
Upon humanity 
Great danger
Great danger
Great danger
Great danger
Great danger
Great danger
Great danger
Great danger
????
The Gold Codes are the launch codes for nuclear weapons provided to the Presidents of the United States in their role as Commander-in-Chief of the United States armed forces.
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In conjunction with the nuclear football, the Gold Codes allow the president to authorize a nuclear attack.
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Gold Codes, as well as a separate nuclear football, are also assigned to the Vice President in case the president is incapacitated or otherwise unable to discharge the duties of office pursuant to the 25th Amendment.
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Gold Codes are arranged in a column and printed on a plastic card, nicknamed "the biscuit"
?????????????
The great danger is not promiscuity 
          What is it then? 
The great danger is nuclear
             Please explain
Am i mad?