You misunderstand.
The phrase "the multi-trillion dollar question" has nothing to do with acquiring trillions of dollars.
The phrase is idiomatic, indicating a crucial question, like "the $64,000 question," but implying much bigger stakes.[a]
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[a] https://idioms.thefreedictionary.com/The+%2464%2c000+Questio...
Ah, I see. Apologies.
Thank you.
By the way, I agree with you that "a good future for all of humanity" would be a fantastic goal :-)
The multi-trillion dollar question is: How do you specify that goal as an objective function?