Don’t confuse yourself, dumpthemonarchy.
There is a key separation between the head of State and the head of Government, and there are very real reasons why these two roles are kept separate and distinct. The head of Government develops policy and is the person responsible for advising on the use of executive power; he or she is responsible to the House of Commons, and therefore must always have a democratic mandate to govern. The head of State, on the other hand, holds that executive power and ensures that democratic government is always continued. It would make no sense, during a constitutional crisis, for the prime minister to be able to make up the rules as he goes along (though that seems to be what the present prime minister would prefer); there must be someone, as it stands the Governor General of Canada, to be able to say “no” (not necessarily to do so, but to have that constitutional recourse).
And just a correction, dumpthemonarchy, the United States president is both head of State and Government (the speakers of the houses are neither).
There is a key separation between the head of State and the head of Government, and there are very real reasons why these two roles are kept separate and distinct. The head of Government develops policy and is the person responsible for advising on the use of executive power; he or she is responsible to the House of Commons, and therefore must always have a democratic mandate to govern. The head of State, on the other hand, holds that executive power and ensures that democratic government is always continued. It would make no sense, during a constitutional crisis, for the prime minister to be able to make up the rules as he goes along (though that seems to be what the present prime minister would prefer); there must be someone, as it stands the Governor General of Canada, to be able to say “no” (not necessarily to do so, but to have that constitutional recourse).
And just a correction, dumpthemonarchy, the United States president is both head of State and Government (the speakers of the houses are neither).