I consider myself to be a Libertarian, a fairly extreme one at that, and I'd have to say that I do consider economic booms and busts to be part of an inevitable cycle. I personally despise all forms of government involvement in private affairs and believe the best government is that which governs least and therefore the best government is that which governs nothing at all, to paraphrase Thoreau.
I personally believe and find history to support the idea that Great Depression economics were all failures
You mean the government oversight put into place that kept us from having another recession for a good 40 years? And even then that recession wasn't because of our economy. The first domestically created recession happened after Reagan started removing the "Great Depression Economics".
and the only thing that pulled us from said Depression was the US entry into the Second World War. The war pushed the US into an overdrive of sorts and reduce unemployment to almost nothing as everyone was either fighting in the military or working in any of the war supporting industries. Therefore I find it hard to put faith in any government programs designed to stabilize and regulate the economy as it has never quite worked before.
The government ran WW2. They singlehandedly organized a MASSIVE war effort, and spent massive amounts of money in the free market, completely taking control of it for war purposes. That sudden contribution, or "stimulus", was what lifted us out of the depression, and then, almost 70 years later, the same strategy that kept us from collapsing into a second one. WW2 is a perfect example of government programs working where the private sector couldn't.
Truth be told, I don't believe that a government can regulate a free market. It's sort of an all or nothing deal. You either let the businesses and people sink or swim, or you allow the government to socialize the entire process.
Once again, refer to our 40 years of economic stability until we started deregulating again. The SECOND we started deregulating, recessions became massively more frequent, to a point that we basically have them twice a decade currently.
Don't get me wrong, I'm not using socialize as the curse word that most Right Wing ignorants toss around. I'm simply using it to describe any act or instance in which a government takes over for the sake of "the public good".
They did that in WW2, which, as you mentioned, completely lifted us out of the depression. And also, look at Sweden (or Norway, or Switzerland etc. etc.): they have socialized medicine, higher taxes, and more economic regulation. And you know what? They have a consistently higher quality of life there. Their economies still flourish in the private sector, and (domestically caused) crashes are almost nonexistent. Their college graduation rates are also consistently above America's. That in and of itself seems to prove that it is possible, if not better, to only moderately socialize the economy.