This is some basic stuff, but I see enough stuff in the media, social and otherwise, getting this stuff wrong. Indeed, I was on a radio program yesterday, and it was a call-in show where, yes, some of the callers didn't quite understand what is going on with Canada and the EU.
Back in the day, when I was deciding what to do my dissertation on, I noticed that the traditional definition of sovereignty focused on two things--government and territory--that a state was sovereignty if it could claim a hunk of territory and that it had its own government. I raised questions about why countries interfered more with the government part of that than the territory part until I read more and realized that the international politics of secession was not what people claimed.
Anyway, the key here is mostly the government part--that a sovereignty country is one that has agency--that it can make its own decisions. That does not mean that such a country is not impacted by other countries, but that the country in question can choose which side of a tradeoff is less problematic. It also means that delegating to an other institution is a choice and a choice that can be undone.
My fave example is NATO: Article V can only be invoked if all countries agree, and, even then, no country is forced to do anything. Each decides exactly how they want to participate.
These days, much talk of a sovereign Canada. Most of this is about reducing dependency on the US, but one aspect of this stuff does tough on the heart of sovereignty. In multiple trade discussions, Trump wanted to have a veto on Canada's arrangements with other countries. That would be reducing Canadian sovereignty, not just raising the costs of one action versus another, but of reducing the ability of Canada to make its own decisions.
That Canada has rejected this is "nasty" according to Trump, but it is very fundamental.
International relations is chock full of difficult decisions, and, yes, countries will put pressure on other countries to do what they want. The very definition of power is to get others to do what they would otherwise not do. But the weaker players can still make decisions to pay the price of resisting. Canada just did, and, ironically, has gained more stature and more influence. Carney is lionized in Europe for bucking Trump. The Davos speech was a start but just talk, costly talk for it did antagonize an always sensitive Trump, but the rejection of the trade deal was a real policy decision. This deal with the EU, whatever Associate Membership will eventually mean, is symbolic for the moment, but it is also a policy decision--to agree to do something that Trump did not want Canada to do.
There will be costs, but there will also be benefits. It was and is up to the Prime Minister of Canada to decide how to weigh them, as Canada remains sovereign. Even if it is hardly independent economically or militarily.





