One topic I hear often, and most often from Libertarians, is that people ‘own’ their body. These people espouse body autonomy and self rule. In fact, this is a starting point and they extend it out to some imaginary boundary of limited government.
This sentiment is captured by pithy statements like
Your right to extend your fist ends at my nose.Some guy
This all sounds well and good, yet there is no objective case that defends body self-ownership. Taking this position is simply latching onto normative, emotional rhetoric.
Personally, I like the idea that I should have some control over decisions leading to what happens to my body, but save for the idea content, I am under no delusion that this is self-evident or otherwise guaranteed. By extension, there is no reason in particular why sovereignty can be defended except through mutual contract and the tacit (and sometimes explicit) violence and the threat thereof, as I’ve commented on before.