In some ways, there are parallels between the North West Passage Dispute and the Palestinian one.
If two or more countries disagree on the legal status of a piece of land, neither can legitimately claim it as theirs on their own since then it becomes nothing more than a 'he-said-she-said' argument.
To legitimize it, it must go through international binding arbitration.
I have nothing against Canada fighting for the North West Passage, even militarily if needs be, but only after we have ensured its recognition as as ours in international law.
After all, if we should show such disdain for international law, then it's no wonder that we can so easily turn a blind eye to Israel's violations of international law.