Air travel is rapidly becoming obsolete. In addition to the health risks to travelers and airline personnel it is environmentally unsustainable. Most business travel is unnecessary given the technological alternatives. Travel for pleasure is out of the question for more and more people as they lose their jobs and the economy tanks. International travel, whether for business or pleasure, will disappear for Americans as the rest of the world takes measures to protect itself from plague-spreading residents of a dysfunctional pariah state. This is the new reality. Get used to it.