After we rebuild the infrastructure of the US - this would include roads, bridges, schools, hospitals, transportation systems, electric grid, develop better energy alternatives, bike lanes and trains, then we can resume flying around in circles.
"Western society has accepted as unquestionable a technological imperative that is quite as arbitrary as the most primitive taboo: not merely the duty to foster invention and constantly to create technological novelties, but equally the duty to surrender to these novelties unconditionally, just because they are offered, without respect to their human consequences." Lewis Mumford