Meaning comes from people, so the interpretation of the laws (and the foundation of such) can be affected by the perspective. "War" is a compound concept, giving multiple avenues by which a shift in direction can change the relative drift of the concepts being measured.
Gadaffi is no longer governing by the consent of the people. He is instead using the concentrated extract of their power (military arms) to coerce the people into continuing to give him material aid. So he is enslaving the Libyan people.
For us to disagree with this enslavement and to act accordingly does not put us at war with Libya. We are not fighting the self-actualizing power of the People, we are simply throwing a monkey wrench into the works of an individual. His force is now predicated on him having force. Take that away and he cannot rebuild.
"War is an act of force to compel an enemy to do our will."
We need no such compulsion, for Gadaffi is not a self-actualizing force on a level that we care about. Take away his military arms and the Libyan people will deal with him -- we do not need to compel him to do anything.
To say we, the United States of America, are at war with a single individual is kinda silly. He is no threat to us.
So this is just a game. Congress is not enumerated the power over games, other than through sub-mechanisms like funding. So Congress does not have the Constitutional backing to put any force into any law that disallows the Executive from engaging in such games. The Supreme Court would instead have to undermine it directly by declaring that the Executive was never granted the power to engage in such at all. I don't think they're about to do that.
The constitution gives the power to declare war to Congress.
That comes from a time where there was no standing military to speak of, when the President wasn't dealing with short-notice military action.
Back then, the situation was pretty much if the federal government was going to be in combat with another nation, it would be a 'war', and raise an army to fight it.
So now, we get into definitions based on new circumstances. Instead of war - we can talk 'acts of war', given the US has killed millions of people since WWII without a single declared war - including Vietnam, which was the action that led to the Congress passing the War Powers Act.
Now, you seem to be talking about "war", but that's not what the War Powers Act says.
"...this provides that the President can send U.S. armed forces into action abroad only by authorization of Congress or in case of "a national emergency created by attack upon the United States, its territories or possessions, or its armed forces."
The War Powers Act requires the President to notify Congress within 48 hours of committing armed forces to military action and forbids armed forces from remaining for more than 60 days, with a further 30 day withdrawal period, without an authorization of the use of military force or a declaration of war. "
So, this isn't about whether Qaddafi is a legitimate leader or saying we're 'at war'; it's about whether the President ordered U. S. armed forces into action abroad.
I'd say ordering the US Air Force to drop bombs on a foreign military qualifies.
About the definition of 'war' in terms of the constitutional empowerment, we have Congress' answer - it says when the President can use force.
It seems to me that Obama's argument that his actions in Libya do not "send U.S. armed forces into action abroad" in the way the War Powers Act says, is incorrect.
Now, you can play legal games - the Act talks about forces "remaining" 60 days. That sounds like ground troops, which are not involved.
Why can't the President just say every day the planes leave Libya after a bombing run, is a new event and the clock restarts - no forces "remained".
He might even have a better argument on that, than on the first clause about initial use of force.
"this provides that the President can send U.S. armed forces into action abroad only by authorization of Congress or in case of "a national emergency created by attack upon the United States, its territories or possessions, or its armed forces."
Send U. S. armed forces into action abroad? I think Libya bombing qualifies.
Do any of the allowing conditions apply? I don't see one.
"National emergency" created by "attack on the United States" - no - "its territories or possessions" - no - "or its armed forces" - no.
We agree on the compelling case for intervention in Libya - the law however is an issue.