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Even if there is an economic case for supersonic civil aviation, considerable environmental problems must first be overcome. Given their extreme noise, polluti
by Reason077 10y ago
Even if there is an economic case for supersonic civil aviation, considerable environmental problems must first be overcome.
Given their extreme noise, pollution, and ozone layer disruption it's certainly a good thing there aren't hundreds or thousands of Concorde-equivalents plying the skies today.