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Which of the following is not a possible solution to the Fermi Paradox?
Progressive
A political and social philosophy advocating for reforms and changes that aim to address inequality and improve the social welfare of the population.
National Debt
The complete monetary sum borrowed by a nation's executive body through various sources.
Federal Government Spending
The total expenses incurred by the national government on various services, infrastructure, debt interest, and public welfare programs.
Local Taxes
Taxes imposed by local governments, such as cities or counties, used to fund public services like education, police, and infrastructure.
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