What does it mean to be a citizen in the 21st century? Globalization, the dominance of corporations, the influence of technology, massive immigration, and geopolitical shifts have changed our world considerably in just a few decades. How have these changes affected the responsibilities placed on us as citizens and also on governments and leaders around the world? Tackling a number of fascinating issues pertaining to our future, the viewpoints in this resource examine our place in the world today and predict the ways in which citizenship will continue to evolve.