Traditionally, libertarianism has welcomed a plurality of views on the immigration question. While nearly all free market proponents agree that current government policies restricting freedom of movement around the world are riddled with problems, we lack a consensus on what exactly these problems are and what should be done to solve them. However, it seems that a growing segment of (mostly young) libertarians are becoming more vocal in their view that unequivocal support for open borders should be *the* libertarian position on immigration. These libertarians tend to emphasize the moral case for open...