Again, as I said in the OP, we can revisit the past, we can debate who should have prevailed in their arguments back then, and get lost in meaningless debate of things that no longer matter, or we can focus on the problem at hand.
We didn't do as Gore wanted to do, we went another direction. The current administration was determined to make Keynesian economics work, if they had to break the bank trying. It hasn't worked. We've doubled our debt, lost our retirement, and still owe the Chinese more than we can ever hope to repay, unless we get spending under control and start paying down our debt. There really isn't another way out now. Maybe Gore could have saved us? Maybe he had the most brilliant idea? Doesn't matter, it's not where we went, and it doesn't apply to where we are at now.
It took us over 200 years as a nation, to amass $1 trillion in debt, we hit that under Reagan. Between Reagan and Obama, we increased it another $2 trillion. In two years, Obama has increased it to $13 trillion, and our debt grows at a rate of $1 trillion per year. This dramatic increase in the national debt is unsustainable, and everyone under the sun, not in some mental institution or needing to be, agrees with that point.