While the Brexit has yet to be fully completed, secession has become a hot topic on the political forefront once again. Secession has unfortunately gotten a bad reputation due to being wrongly and exclusively tied to the U.S. Civil War and slavery. This is a tactic is used by statists to discredit the idea of secession. While the Confederate States of America did want to secede from the U.S., that doesn't tell the entire truth about the concept of secession.
What is secession exactly? Well wikipedia defines secession the following way;
the withdrawal of a group from a larger entity, especially a political
entity (a country), but also any organization, union or military
Using this definition how can anyone think that secession would be a bad thing? Another way to view secession is that it's a political divorce. Last I checked divorce is a pretty socially acceptable thing now a days. Just how when two married people no longer decide that they can make a union work they agree (or one serves divorce papers to the other) to go their seperate ways, political entities should be allowed to do the same thing when they feel that the relationship no longer is mutual beneficial.
Secession is a libertarian value because libertarians advocate for self rule, self determination and decentralization. Secession is a important step to achieving those three goals. This is why the Brexit vote happened. The British were tired of being ruled by unaccountable people in Brussels, Belgium and decided that they had enough of being involved in the European Union. Despite my own personal view (the Anarcho-Capitalist view) that people don't need a ruler, breaking away from a ruler of a large entity to a smaller one (who in theory is more directly accountable) is still a good idea. It's also why I support the Texas Secession movement despite being from New York. As a matter of fact I support secession of all fifty states from the United States Federal Government. Let Hillary or Trump be left to rule the District of Criminals and that's it.
However libertarians shouldn't just cheer one secession movements, they also should be leading them. Lets be honest winning the White House isn't going to be happening anytime soon, the Libertarian Party having one of the best opportunities in decades essentially blew it when it nominated Gary Johnson and Bill Weld as their 2016 Presidential and Vice Presidential candidates.
Before that, the original libertarian Tea Party movement (the one that was birthed out of Ron Paul's 2008 campaign, not Glenn Beck's crocodile tears) allowed itself to become corrupted and statist after foolishly extending hands to paleoconservatives, warvangelicals and neoconservatives who then in turn kicked libertarians out. Taking advance of the secessionist sentiment along with taking them over and leading them would be a boon for liberty. What I mean by such a take over is to get into high positions in these movements and diminish the statist conservative (sorry for being redundant) voice. History has shown that conservatism isn't about liberty but just a different breed of statism. Just how they pulled the rug out from under us, it's time for payback while advocating for liberty at the same time. Libertarians (yes even the non-politically active ones) should use these movements to spread the ideas of liberty such as ending the fascist Drug War, the welfare state, warfare state, national security state, showing that taxation is theft among others. Such an opportunity to push real liberty can't be overlooked.
Here is a few secessionist movements that exist already:
California National Party
Republic of New England (site) (Facebook) (Twitter)
Texas Nationalist Movement (Site) (Twitter)