Many people believe that liberty is the core political value of modern civilization itself, the one that gives substance and form to all the other values of social life... They are called libertarians. Libertarians believe that, in politics, liberty is the most important value. Almost everyone wants freedom for themselves, but a libertarian also seeks to protect and expand the freedom of others. When people are free, we can create a more just, more prosperous, safer, and better world for everyone.