We Now Have Technology to Allow People to Communicate Globally

Multiple Choice

We now have technology to allow people to communicate globally without traveling as much.Leading researchers on urbanization and planning suggest that the most likely consequence of this is ________.

A) a decrease in international airline travel
B) a decreased need for immigration restrictions
C) a smaller number of retirees living in urban areas
D) a greater number of self-motivated workers e-mailing and teleconferencing with colleagues