then comes the rub. european nations...take germany for example.. fund it with substantialy higher tax burdens than here..
Yes. the United States is currently taxed at absurdly low levels. Total government revenues are about 26% of GDP, compared to 28.2% at the end of the Clinton years, and an average of 34.4% among the developed nations. Germany has taxes that are pretty much normal for a developed nation -- revenues are 36.1% of GDP, which is probably about what the developed-nation average would be without the US pulling it down so hard.
In order to finance first-world-style government services, the US would need to move at least a bit towards a first-world-level tax system, instead of our current system, which looks a lot more like those borderline-first-world nations like Chile and Mexico. But, I don't think we'd need to hike taxes all that much to be able to afford those things, since we have the benefit of an unusually large GDP/capita, as well as economies of scale that no other wealthy nation can come close to. We could get a lot of the way there simply by shuffling our budget a bit.
One of the best ideas is simply finding efficiencies by shifting spending from the states to the federal government. If the US were a business, that's what a smart exec would do -- he'd see how we're spending very inefficiently with small-batch purchases at the state level and all sorts of redundant bureaucracy, and he'd find synergy savings by centralizing functions that can be more efficiently handled in a centralized way.
There's also our military budget. Imagine we decided we wanted to spend "only" a wildly excessive amount on our military, as opposed to an insanely excessive amount. For example, say we wanted to outspend the next closest country by "just" 2-to-1 (a relative advantage that probably no other nation in the history of the world ever maintained). That would mean cutting our military budget to about $260 billion. That would save us $320 billion per year. Average in-state tuition at a public university is $9,139 per year. So, for those savings, alone, we could pay to send 35 million Americans to public universities, every year. There are only something like 19 million people between age 18 and 21, so even if every single one of them wanted to go to college, the savings on the military budget, alone, could cover it.
It's simply a question of priorities. Do we prioritize spending many, many times more on our military than anyone else? Or do we content ourselves with "only" doubling anyone else's spending, and do something productive with the rest? Do we prioritize maintaining a Chile/Mexico-level of taxation. Or do we allow our taxes to rise a bit towards civilized norms, and do something productive with the proceeds? The choice is ours. But it would be dishonest to plead poverty as a reason we can't do it. We can easily afford to do it. We're just choosing other things, right now.